This front panel by Delock can be mounted in a 19″ splice box by Delock. Specification • Connectors: 24 x LC Duplex female > 24 x LC Duplex female • Colour: limegreen • For 48 OM5 Multi-mode fibers • Zirconia ceramic ferrule with protection cap • For mounting in 19″ splice box, 1U • Housing colour: black • Dimensions (LxWxH): ca. 482.6 x 44.0 x 44.0 mm System requirements • Delock 19″ Fiber Optic Splice Box 43348 Package content • 19″ splice box front panel
This front panel by Delock can be mounted in a 19″ splice box by Delock. Specification • Connectors: 24 x SC Simplex female > 24 x SC Simplex female • Colour: violet • For 24 OM4 Multi-mode fibers • Zirconia ceramic ferrule with protection cap • For mounting in 19″ splice box, 1U • Housing colour: black • Dimensions (LxWxH): ca. 482.6 x 44.0 x 44.0 mm System requirements • Delock 19″ Fiber Optic Splice Box 43348 Package content • 19″ splice box front panel
See kaabel võimaldab pikendada DVI-D ühendust ja seda saab kasutada erinevate seadmete ühendamiseks. Naisport saab kinnitada kahe kruviga, nt pistikupesa, kaablikanali või vastava avaga korpuse külge. Seda saab kasutada DVI-pistiku paigaldamiseks kergesti juurdepääsetavasse kohta. Spetsifikatsioon - Liitmik: DVI-D Dual Link 24+5 female > DVI-D Dual Link 24+5 female 110° nurga all koos kruvimmutritega paigaldamiseks - Signaal DVI 24+1, VGA ei ole ühendatud - Kruvitüüp: #4-40 UNC - Paigaldusava ca. 24 x 8 mm, kruviaukude samm ca. 32,5 mm - Kaabli gabariit: 30 AWG - Kaabli läbimõõt: ca. 7,0 mm - Värv: must - Pikkus koos pistikutega: ca. 25 cm Süsteeminõuded - Vaba DVI-port Pakendi sisu - DVI-paneelile paigaldatav kaabel - 2 kruvi
This front panel by Delock can be mounted in a 19″ splice box by Delock. Specification • Connectors: 24 x SC Simplex female > 24 x SC Simplex female • Colour: blue • For 24 OS2 Single-mode fibers • Zirconia ceramic ferrule with protection cap • For mounting in 19″ splice box, 1U • Housing colour: black • Dimensions (LxWxH): ca. 482.6 x 44.0 x 44.0 mm System requirements • Delock 19″ Fiber Optic Splice Box 43348 Package content • 19″ splice box front panel
This front panel by Delock can be mounted in a 19″ splice box by Delock. Specification • Connectors: 24 x SC Simplex female > 24 x SC Simplex female • Colour: green • For 24 OS2 Single-mode fibers • Zirconia ceramic ferrule with protection cap • For mounting in 19″ splice box, 1U • Housing colour: black • Dimensions (LxWxH): ca. 482.6 x 44.0 x 44.0 mm System requirements • Delock 19″ Fiber Optic Splice Box 43350 Package content • 19″ splice box front panel
This front panel by Delock can be mounted in a 19″ splice box by Delock. Specification • Connectors: 24 x SC Simplex female > 24 x SC Simplex female • Colour: aqua • For 24 OM3 Multi-mode fibers • Zirconia ceramic ferrule with protection cap • For mounting in 19″ splice box, 1U • Housing colour: black • Dimensions (LxWxH): ca. 482.6 x 44.0 x 44.0 mm System requirements • Delock 19″ Fiber Optic Splice Box 43348 Package content • 19″ splice box front panel
This Easy 45 charging port module by Delock provides a USB Type-A charging port with fast charging technology up to 18 watts for smartphones. The simple snap-in mechanism ensures that the module is firmly in place and can be easily removed if necessary. Easy 45 connects Easy 45 is a variable, modular system that allows components such as sockets, HDMI or USB connections to be added according to your needs. The Easy 45 modules are standardised and can be mounted in various module holder or cable ducts. Easy 45 builds the interface between electrical, network and system installation and many peripheral devices such as TV, monitors, printers, laptops and much more. Specification • Connectors: 1 x USB Type-A female 1 x 2 pin terminal block N, L • Input: AC 100 ~ 240 V / 50 ~ 60 Hz / 0.5 A • Output: USB-A 5.0 V 3.0 A, 9.0 V 2.0 A, 12.0 V 1.5 A • Output power: max. 18.0 W total • Average active efficiency 85.30 % • Efficiency at low load (10 %) 78.70 % • No-load power consumption 0.141 W • Short circuit protection • LED indicator for power • Material: PC plastic • Suitable for module holder Delock Easy 45 • Suitable for 45 mm cable duct with minimum depth 45 mm • Module size: 45 x 45 mm • Dimensions (LxWxH): ca. 45 x 45 x 39 mm • Colour: white System requirements • A free module port Delock Easy 45 Package content • Charging port module
With this SC Simplex coupling by Delock, two optical fiber male connectors can be easily connected to each other. The coupling enables a direct connection to the optical fiber cable and is suitable for simple mounting in optical fiber connection boxes. Protection by dust cover The coupling is equipped with an appropriate cap to protect the sleeve from dust and to keep it clean. Note The coupling is suitable for the Delock optical fiber connection boxes 85921 and 85922. Specification • Connectors: 1 x SC Simplex female > 1 x SC Simplex female • For single-mode fiber • Ceramic sleeve • With dust cover • Operating temperature: -20 °C ~ 70 °C • Material: plastic • Colour: green • Dimensions (LxWxH): ca. 31.4 x 14.0 x 9.3 mm System requirements • A free SC Simplex male port Package content • 4 x SC Simplex coupler Package • Zip poly bag
With this SC Simplex coupling by Delock, two optical fiber male connectors can be easily connected to each other. The coupling enables a direct connection to the optical fiber cable and is suitable for simple mounting in optical fiber connection boxes. Protection against laser radiation The integrated flip ensures protection against laser radiation. Protection by dust cover The coupling is equipped with an appropriate cap to protect the sleeve from dust and to keep it clean. Note The coupling is suitable for the Delock optical fiber connection boxes 85921 and 85922. Specification • Connectors: 1 x SC Simplex female > 1 x SC Simplex female • For single-mode fiber • Ceramic sleeve • With a laser protection flip and a dust protection cap • Operating temperature: -20 °C ~ 70 °C • Material: plastic • Colour: green • Dimensions (LxWxH): ca. 30.4 x 14.8 x 12.3 mm System requirements • A free SC Simplex male port Package content • 4 x SC Simplex coupler
This Easy 45 module by Delock is designed to provide a BNC female port. The simple snap-in mechanism ensures that the module is firmly in place and can be easily removed if necessary. Easy 45 connects Easy 45 is a variable, modular system that allows components such as sockets, HDMI or USB connections to be added according to your needs. The Easy 45 modules are standardised and can be mounted in various module holder or cable ducts. Easy 45 builds the interface between electrical, network and system installation and many peripheral devices such as TV, monitors, printers, laptops and much more. Specification • Connectors: external: 1 x BNC female internal: 1 x BNC female • Material: ABS plastic • Suitable for module holder Delock Easy 45 • Suitable for 45 mm cable duct with minimum depth 45 mm • Module size: 22.5 x 45 mm • Dimensions (LxWxH): ca. 22.5 x 45.0 x 46.0 mm • Colour: white System requirements • A free module port Delock Easy 45 Package content • Easy 45 module
With this LC Duplex coupling by Delock, two optical fiber male connectors can be easily connected to each other. The coupling enables a direct connection to the optical fiber cable and is suitable for simple mounting in optical fiber connection boxes. Protection by dust cover The coupling is equipped with an appropriate cap to protect the sleeve from dust and to keep it clean. Note The coupling is suitable for the Delock optical fiber connection boxes 85921 and 85922. Specification • Connectors: 1 x LC Duplex female > 1 x LC Duplex female • For single-mode fiber • Ceramic sleeve • With dust cover • Operating temperature: -20 °C ~ 70 °C • Material: plastic • Colour: green • Dimensions (LxWxH): ca. 35.6 x 14.8 x 9.3 mm System requirements • A free LC Duplex plug Package content • 4 x LC Duplex coupler
Description With this LC Duplex coupling by Delock, two optical fiber male connectors can be easily connected to each other. The coupling enables a direct connection to the optical fiber cable and is suitable for simple mounting in optical fiber connection boxes. Protection against laser radiation The integrated flip ensures protection against laser radiation. Protection by dust cover The coupling is equipped with an appropriate cap to protect the sleeve from dust and to keep it clean. Note The coupling is suitable for the Delock optical fiber connection boxes 85921 and 85922. Specification • Connectors: 1 x LC Duplex female > 1 x LC Duplex female • For single-mode fiber • Ceramic sleeve • With a laser protection flip and a dust protection cap • Operating temperature: -20 °C ~ 70 °C • Material: plastic • Colour: green • Dimensions (LxWxH): ca. 34.3 x 15.2 x 9.3 mm System requirements • A free LC Duplex plug Package content • 4 x LC Duplex coupler Package • Zip poly bag
Description This fiber optical junction box by Delock can accommodate up to four SC Simplex or LC Duplex fiber optical cables. The integrated clips allow the mounting on 35 mm DIN rails. Specification • Optical fiber connection box for FTTH applications • 4 slots for SC Simplex or LC Duplex couplings • DIN rail mounting: 35 mm • Protective flip • Colour: white • Material: ABS • Dimensions (LxWxH): ca. 85.0 x 60.5 x 31.5 mm Package content • Optical fiber connection box • 4 x SC Simplex coupler with laser protection flip
Seda Delocki DVI-kaablit saab kasutada DVI-monitori või projektori ühendamiseks arvuti või sülearvuti DVI-liidesega. Spetsifikatsioon - Liitmikud: 1 x DVI 24+1 isane > 1 x DVI 24+1 isane - DVI-D (Dual Link) - Kruvidega DVI-pesa - 2 x ferriitsüdamik - Kaabli gabariit: 30 AWG - Kaabli läbimõõt: ca. 7 mm - Vaskjuht - Kullatud pistikud - Kaabel kahekordselt varjestatud - Andmeedastuskiirus kuni 7,92 Gb/s - Resolutsioon kuni 2560 x 1600 @ 60 Hz (sõltuvalt süsteemist ja ühendatud seadmest). riistvarast) - Värv: must/punane - Pikkus koos pistikutega: ca. 3 m Süsteeminõuded - Vaba DVI-liides Pakendi sisu - DVI-kaabel
Seda Delocki Gigabit Ethernet Media Converterit saab kasutada erinevate optiliste andmekandjate ühendamiseks. Näiteks saab multimode kiudu teisendada singlemode kiuks. SFP-pesades saab kasutada erinevaid 1 Gb/s SFP-mooduleid. Spetsifikatsioon - Liitmik: (SFP-moodulid ei kuulu komplekti). - Andmeedastuskiirus kuni 1 Gb/s - 6 valgusdioodi oleku jälgimiseks - Energiatarve: 2,5 W - Töötemperatuur: 0° ~ 55° C - Metallist korpus - Ilma ventilaatorita - Mõõtmed (LxSxK): ca. 95 x 70 x 26 mm Toiteallika spetsifikatsioon - Seina toiteallikas - Sisend: V / 50 ~ 60 Hz / 0,2 A - Väljund: 5 V / 1,0 A - Maandus väljastpoolt, pluss seestpoolt - Mõõdud: ø ca. 2,1 mm, seestpoolt: ø ca. 2,1 mm väljast: ø ca. 5,5 mm pikkus: ca. 9,5 mm Süsteeminõuded - 1000Base-X SFP-moodul Pakendi sisu - Meediamuundur - Toiteplokk - Kasutusjuhend
This Easy 45 module by Delock is designed to provide a Keystone holder. The standardized dimensions allow an easy snap-in mounting of one Keystone module. The simple snap-in mechanism ensures that the module is firmly in place and can be easily removed if necessary. Clear and structured The Easy 45 Keystone holder is available in six different colors. This makes it possible to color code and distinguish different networks or applications. Easy 45 connects Easy 45 is a variable, modular system that allows components such as sockets, HDMI or USB connections to be added according to your needs. The Easy 45 modules are standardised and can be mounted in various module holder or cable ducts. Easy 45 builds the interface between electrical, network and system installation and many peripheral devices such as TV, monitors, printers, laptops and much more. Specification • One Keystone port 19.2 x 14.9 mm • Material: PC plastic • Suitable for module holder Delock Easy 45 • Suitable for 45 mm cable duct with minimum depth 45 mm • Module size: 22.5 x 45 mm • Dimensions (LxWxH): ca. 22.5 x 45.0 x 22.0 mm • Colour: white / red System requirements • A free module port Delock Easy 45 Package content • Easy 45 module
This cover plate by Delock can be used to cover a free module port in a 45 mm module holder. The simple snap-in mechanism ensures that the cover is firmly in place and can be easily changed if necessary. Easy 45 connects Easy 45 is a variable, modular system that allows components such as sockets, HDMI or USB connections to be added according to your needs. The Easy 45 modules are standardised and can be mounted in various module holder or cable ducts. Easy 45 builds the interface between electrical, network and system installation and many peripheral devices such as TV, monitors, printers, laptops and much more. Specification • Material: PC plastic • Suitable for module holder Delock Easy 45 • Suitable for 45 mm cable duct with minimum depth 45 mm • Module size: 22.5 x 45 mm • Dimensions (LxWxH): ca. 45.0 x 22.5 x 22.0 mm • Colour: white System requirements • A free module port Delock Easy 45 (22.5 x 45 mm) Package content • 10 x module cover plate
This module plate by Delock is used to mount an optionally available HDMI or DisplayPort adapter. The simple snap-in mechanism ensures that the cover is firmly in place and can be easily changed if necessary. Easy 45 connects Easy 45 is a variable, modular system that allows components such as sockets, HDMI or USB connections to be added according to your needs. The Easy 45 modules are standardised and can be mounted in various module holder or cable ducts. Easy 45 builds the interface between electrical, network and system installation and many peripheral devices such as TV, monitors, printers, laptops and much more. Specification • Material: PC plastic • Suitable for module holder Delock Easy 45 • Suitable for 45 mm cable duct with minimum depth 45 mm • Module size: 22.5 x 45 mm • Rectangular cut-out 12.5 x 21.5 mm • Pitch of screw hole: ca. 28 mm • Dimensions (LxWxH): ca. 45.0 x 22.5 x 22.0 mm • Colour: white System requirements • A free module port Delock Easy 45 (22.5 x 45 mm) Package content • 10 x module plate
See Delocki kaabli märgistuslipp saab olla individuaalselt märgistatud või varustatud erinevate sümbolitega, et kaablid üksteisest eristada. Seda saab hõlpsasti kinnitada mis tahes kaablile, mille läbimõõt on kuni 5,0 mm. Spetsifikatsioon Kogus: Polükott: 6 tükki polü koti kohta 2 x oranž 2 x must 2 x sinine Materjal: PVC Paigaldusava läbimõõt: 6,0 mm Kaabli läbimõõt kuni 5,0 mm Mõõtmed (LxSxK): ca. 25,0 x 15,0 x 2,3 mm Pakendi sisu 6 x kaablimärgistuse klamber
Seda keystone moodulit saab kasutada FireWire-ühenduse pikendamiseks. Oma standardsete mõõtmetega saab seda kasutada hõlpsaks snap-in paigaldamiseks nt. Keystone'i kattepaneelides, esiplaatides või pindpaigalduskarpides. Spetsifikatsioon • Ühendused: 1 x FireWire 1394A 6 kontaktiga emane > 1 x FireWire 1394A 6 kontaktiga emane • Keystone'i portidele 19,2 x 14,9 mm • Värvus: valge • Mõõdud (PxLxK): ca. 40,5 x 16,8 x 21,7 mm Pakendi sisu • Keystone moodul
Description This cable gland by Delock allows a watertight seal to the housing for the lead-through of cables and electrical tubes. Specification • Thread size: PG25 • Thread length: 11 mm • Spanner width: 35 mm • Protection class: IP68 • Cable diameter: min.: 16 mm max.: 21 mm • Operating temperature: -40 °C ~ 100 °C • Material: plastic • Colour: black Package content • 10 x cable gland
This braided sleeve by Delock can be used to bundle exposed cables, electrical tubes or wires to protect them from dirt or damage. Stretchable The braided sleeve is very stretchable, which allows multiple cables with different diameter to be accommodated. Brilliant resistance The braided sleeve is characterized by its abrasion resistance and heat resistance. Reusable The cables and tubes can be added or removed multiple times. Cuttable A hot cutting tool can help to shorten the length of the braided sleeve individually. Specification • Length: ca. 10 m • Diameter: ca. 3 mm • Cable diameter: min.: 1 mm max.: 6 mm • Environmental temperature: -40 °C ~ 125 °C • Reusable • Material: polyester • Fire-resistance rating: 94V-2, VW-1 • Colour: white Package content • Braided sleeve
Description This braided sleeve by Delock can be used to bundle exposed cables, electrical tubes or wires to protect them from dirt or damage. Stretchable The braided sleeve is very stretchable, which allows multiple cables with different diameter to be accommodated. Brilliant resistance The braided sleeve is characterized by its abrasion resistance and heat resistance. Reusable The cables and tubes can be added or removed multiple times. Cuttable A hot cutting tool can help to shorten the length of the braided sleeve individually. Specification • Length: ca. 10 m • Diameter: ca. 6 mm • Cable diameter: min.: 3 mm max.: 9 mm • Environmental temperature: -40 °C ~ 125 °C • Reusable • Material: polyester • Fire-resistance rating: 94V-2, VW-1 • Colour: white
Description This braided sleeve by Delock can be used to bundle exposed cables, electrical tubes or wires to protect them from dirt or damage. Stretchable The braided sleeve is very stretchable, which allows multiple cables with different diameter to be accommodated. Brilliant resistance The braided sleeve is characterized by its abrasion resistance and heat resistance. Reusable The cables and tubes can be added or removed multiple times. Cuttable A hot cutting tool can help to shorten the length of the braided sleeve individually. Specification • Length: ca. 5 m • Diameter: ca. 19 mm • Cable diameter: min.: 14 mm max.: 30 mm • Environmental temperature: -40 °C ~ 125 °C • Reusable • Material: polyester • Fire-resistance rating: 94V-2, VW-1 • Colour: white
Alta Labs creates revolutionary networking technology that is driven by our proprietary software and hardware designs. High-Performance WiFi 6 delivering corner-to-corner Gigabit class connectivity. AP6 Professional Type Wireless Access Point, Wi-Fi 5 Wi-Fi 6, 1x10/100/1000M Colour White
See Delocki kate sobib seinakinnituseks, avatud kaablite läbiviimiseks ja seinas olevate avade katmiseks jne. Kaitse võõrkehade eest Kaasasolevad nailonharjad takistavad tolmu ja mustuse sattumist. Spetsifikatsioon - Seinakinnitus: 2 x paigaldusavad Paigaldusava läbimõõt: ca. 3,5 mm Kruviaugu samm: ca. 60 mm - Nailonharjad mustad 50 x 50 mm - Materjal: plastik - Värv: valge - Mõõtmed (LxSxK): ca. 86 x 86 x 9 mm Pakendi sisu - Kaas
Description This cable bracket by Delock can be mounted in a network cabinet to ensure an orderly and clear cable routing. Specification • Cable bracket 40 x 40 mm • Mounting plate with 2 mounting holes • Mounting hole diameter: 7 mm • Pitch of screw hole: ca. 30 mm • For mounting on the front side in the network cabinet • Material: metal • Dimensions (LxWxH): ca. 46 x 40 x 20 mm Package content • Cable bracket • 2 x screw M6 • 2 x washer • 2 x caged nut
This module holder with frame by Delock is used to mount one module with 45 x 45 mm or two modules with 22.5 x 45 mm. Individual adaptation to the respective needs Due to the variety of different modules, the module holder can be individually equipped and adapted to the respective needs. Suitable for 60 mm flush-mounted boxes The module holder by Delock can be easily mounted on 60 mm flush-mounted or cavity installation box. Specification • Robust metal holder with frame • Suitable for standard installation box • Module cutout: 45 mm x 45 mm • Material: ABS • Dimensions (LxWxH): ca. 80 x 80 x 8 mm • Colour: white System requirements • A free standard installation box Package content • Module holder with frame
See Delocki kaablihalduskarp on mõeldud erinevate telefonide või tahvelarvutite kaablite paigutamiseks ja organiseerimiseks. Lisaks kaitseb see lapsi ja lemmikloomi võimaliku ohu eest, mis tuleneb avatud vooluallikatest. Karbi sisemus pakub ruumi pikendus pistikupesa paigutamiseks, erinevate toiteallikate ühendamiseks. Kaanel olevad 4 avaust aitavad välja viia üksikuid kaableid ja võimaldavad otseühendust mobiilseadmega. Samal ajal toimib kaane serv ühendatava seadme aluspinnana. Esiküljel olevat väljalõiku saab kasutada näiteks suuremate kaablite väljaviimiseks. Kaane peal olevat hoiukotti saab kasutada lisatarvikute paigutamiseks. Oma lihtsa disainiga sobib see karp igasse ruumi ning võimaldab korrastada ja kaitsta avatud kaableid. Spetsifikatsioon Avad: 4 x kaanel 2 x vasakule ja paremale 1 x esikülg 1 x hoiukast Sügav serv kaane peal kui alus ühendatud seadmetele Ventilatsioonipesad alumisel küljel Materjal: plastik Mõõtmed (LxSxK): ca. 287 x 135 x 138 mm Värv: valge/hall Pakendi sisu Kaablijuhtimiskarp 4 x alus
Delocki kaardilugejat saab kasutada XQD-mälukaartide lugemiseks ja kirjutamiseks. Kaardilugejat saab ühendada arvutiga või sülearvutiga USB Type-C™-liidese kaudu. Spetsifikatsioon Ühendused: 1 x SuperSpeed USB (USB 3.1 Gen 1) USB Type-C™ isas > 1 x XQD 2.0 pesa XQD-pesa push to push USB-l põhinevate XQD-mälukaartide jaoks Andmeedastuskiirus kuni: SuperSpeed USB 5 Gbps, Hi-Speed 480 Mbit/s, Full-Speed 12 Mbit/s, Madala kiirusega 1,5 Mbit/s Korpuse materjal: alumiinium Mõõtmed ilma kaabliteta (LxSxK): ca. 58,1 x 50,7 x 10,3 mm Kaabli pikkus ilma pistikuteta: ca. 8 cm Värv: antratsiit Plug & Play Süsteeminõuded Linuxi tuum 2.6 või uuem Mac OS 10.9 või uuem Windows 7/7-64/8.1/8.1-64/10/10-64 Vaba USB Type-C™ või Thunderbolt™ 3 pordiga arvuti või sülearvuti Pakendi sisu Kaardilugeja USB Type-C™ XQD-le
This cable bracket by Delock can be mounted in a network cabinet to ensure an orderly and clear cable routing. Specification • Cable bracket 80 x 40 mm • Mounting plate with 2 mounting holes • Mounting hole diameter: 7 mm • Pitch of screw hole: ca. 30 mm • For side mounting in the network cabinet • Material: metal • Dimensions (LxWxH): ca. 86 x 40 x 20 mm Package content • Cable bracket • 2 x screw M6 • 2 x washer • 2 x caged nut
Description This cable gland by Delock allows a watertight seal to the housing for the lead-through of cables and electrical tubes. Specification • Thread size: PG7 • Thread length: 8 mm • Spanner width: 15 mm • Protection class: IP68 • Cable diameter: min.: 3 mm max.: 6.5 mm • Operating temperature: -40 °C ~ 100 °C • Material: plastic • Colour: black Package content • 10 x cable gland
Neid Delocki roostevabast terasest kaablisidemeid saab kasutada üksikute kaablite, juhtmete ja torude ruumi kokkuhoidlikuks komplekteerimiseks. Suurepärane vastupidavus Roostevabast terasest kaablisidemeid iseloomustab kõrge kuumakindlus, tõmbetugevus ja korrosioonikindlus. Lihtne kasutamine Roostevabast terasest kaablisidemetel on iselukustuv kuulikinnitus ja neid on lihtne paigaldada. Roostevabast terasest kaablisidemete jaoks sobiv paigaldustööriist aitab tööd lihtsustada. Märkus Sobiv paigaldustööriist roostevabast terasest kaablisidemete jaoks on Delocki poolt valikuliselt saadaval. Artikli number: 86503. Spetsifikatsioon Pikkus: umbes 200 mm Laius: ca. 4,6 mm Kogus: Suurus: 10 tükki polü koti kohta Värv: punane Ühekordseks kasutamiseks Materjal: roostevaba teras 304 Keskkonnatemperatuur: -40 °C ~ 150 °C Tõmbetugevus: kuni 45 kg Pakendi sisu 10 x roostevabast terasest kaablisidemed