Optical Transceiver
DAC/AOC Cable
Fiber Cabling
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Cisco GLC-BX-U20 Compatible 1000BASE-BX SFP BiDi 1310nm-TX/1490nm-RX 20km Transceiver
Original price was: US$ 7.00.US$ 6.50Current price is: US$ 6.50. (Excl. VAT)
Compatible replacement for Cisco GLC-BX-U20 1000BASE-BX20-U SFP BiDi transceiver, works with Cisco 1G network switches, routers, firewalls, media converters, NAS, network adapters and interface card (NICs).
This transceiver must be used in pairs with 1000BASE-BX20-D SFP.
5-Year Warranty ⓘ | 30-Day Return | 60-Day Exchange ⓘ
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Cisco GLC-BX-U20 Compatible 1000BASE-BX-U SFP BiDi Transceiver Module (SMF, 1310nm-TX/1490nm-RX, 20km, LC, DOM)
Optcore is proud to offer high-quality compatible 1000BASE-BX SFP BiDi 1310nm-TX/1490nm-RX 20km transceiver replacements for Cisco GLC-BX-U20 at a cheap price. This compatible 1000BASE-BX20-U SFP BiDi transceiver has been programmed and strictly tested in the factory, ensure work as the original Cisco GLC-BX-U20. It is suitable for Cisco network switches, routers, firewalls, security gateway, fiber media converter, servers, NAS, accelerator card, network adapters, and interface card (NICs). Our compatible GLC-BX-U20 provides a great cost-effective option to help you save on your fiber transceiver needs. This compatible GLC-BX-U20 1000BASE-BX20-U SFP supports 1G Bi-directional connectivity by using WDM technology, which allows you to use only one fiber and double your bandwidth. It supports a maximum distance of 20km over single-mode fiber (SMF).
Features
• Cheap 1000BASE-BX20-U SFP BiDi transceiver replacement works like original Cisco GLC-BX-U20
• Support up to 1.25Gb/s data links
• Compliant with SFP MSA standard and IEEE 802.3z
• Support Digital Optical Monitoring (DOM), compliant with SFF-8472
• Single 3.3V power supply
• Simplex LC connector
• RoHS compliant and Lead-Free
Specification
| Compatible OEM Part Number | GLC-BX-U20 | Optcore Part Number | OPB1250-3420DCR-CSC3 |
| Form Factor | SFP BiDi | Data Rate | 1.25Gb/s |
| Wavelength | 1310nm-TX/1490nm-RX | Fiber Type | SMF |
| Max Distance | 20 km | Optical Components | FP/PIN |
| Transmitter Power | -9 ~ -3 dBm | Extinction ratio | > 9.0 dB |
| Receiver Sensitivity | < -22 dBm | Receiver Overload | > -3.0 dBm |
| Connector | LC Simplex | Digital Diagnostic Monitoring | Yes |
| Environment | Operating: 0°C to 70°C Storage: -40°C to 85°C |
Weight | 0.03 kg |
| Application | 1G Fiber Channel, Switch to Switch Interface Gigabit Ethernet, Switched Backplane Applications Broadband aggregation and wireless infrastructure Router/Server Interface Other Optical networking |
Compliance | IEC/EN 61000-4-2,IEC-60825 FDA 21CFR 1040.10 and 1040.11 RoHS |
Compatible Platform
• 2960S-F48TS-S
• 2960S-F24TS-S
• 2960S-F48FPS-L
• 2960S-F48LPS-L
• 2960S-F24PS-L
• 2960S-F48TS-L
• 2960S-F24TS-L
• WS-C2960CG-8TC-L
• WS-C2960C-8TC-S
• WS-C2960C-8TC-L
• WS-C2960C-8PC-L
• WS-C2960C-12PC-L
• WS-C2940-8TF-S
• WS-C2950ST-8 LRE
• WS-C2950ST-24 LRE
• WS-C2950ST-24 LRE997
• WS-C2960L-8TS-LL
• WS-C2960L-8PS-LL
• WS-C2960L-16TS-LL
• WS-C2960L-16PS-LL
• WS-C2960L-24TS-LL
• WS-C2960L-24PS-LL
• WS-C2960L-48TS-LL
• WS-C2960L-48PS-LL
• WS-C2960L-24TQ-LL
• WS-C2960L-24PQ-LL
• WS-C2960L-48TQ-LL
• WS-C2960L-48PQ-LL
• WS-C2960CX-8TC-L
• WS-C2960CX-8PC-L
• WS-C3750-24PS
• WS-C3750-24TS
• WS-C3750-48PS
• WS-C3750-48TS
• WS-C3750G-12S
• WS-C3750G-24PS
• WS-C3750G-24TS
• WS-C3750G-48PS
• WS-C3750G-48TS
• WS-C3750-24FS-S
• WS-C3750V2-24PS
• WS-C3750V2-24TS
• WS-C3750V2-48PS
• WS-C3750V2-48TS
• WS-C3750E-24TD
• WS-C3750E-24PD
• WS-C3750E-48TD
• WS-C3750E-48PD
• WS-C3750E-48PDF
• WS-C3750X-12S
• WS-C3750X-24S
• WS-C3750-24WFS
• WS-C3750V2-24FS
• WS-C3650-24TS
• WS-C3650-24TS
• WS-C3650-48TS
• WS-C3650-48TS
• WS-C3650-24PS
• WS-C3650-24PS
• WS-C3650-48PS
• WS-C3650-48PS
• WS-C3650-48FS
• WS-C3650-24TD
• WS-C3650-24TD
• WS-C3650-48TD
• WS-C3650-48TD
• WS-C3650-24PD
• WS-C3650-24PD
• WS-C3650-24PDM
• WS-C3650-48PD
• WS-C3650-48PD
• WS-C3650-48FD
• WS-C3650-48PQ
• WS-C3650-48PQ
• WS-C3650-48TQ
• WS-C3650-48TQ
• WS-C3650-8X24PD
• WS-C3650-8X24UQ
• WS-C3650-12X48UQ
• WS-C3650-12X48UR
• WS-C3650-48FQM
• WS-C3650-48FQ
• WS-C2960-24TC-L
• WS-C2960-48TC-L
• WS-C2960G-24TC-L
• WS-C2960-24TC-S
• WS-C2960-48TC-S
• WS-C2960-24LC-S
• WS-C2960-8TC-L
• WS-C2960G-8TC-L
• WS-C2960G-48TC-L
• WS-C2960-24PC-L
• WS-C2960-8TC-S
• WS-C2960-48PST-L
• WS-C2960-48PST-S
• WS-C2960-24PC-S
• ME-3400-24TS-A
• ME-3400-24TS-D
• ME-3400G-12CS-A
• ME-3400G-12CS-D
• ME-3400G-2CS-A
• ME-3400-24FS-A
• ME-3400E-24TS-M
• ME-3400EG-2CS-A
• ME-3400EG-12CS-M
• ME-3800X-24FS-M
• ME-3800X-24FS-M
• ME-3400-24TS-A
• ME-3400-24TS-D
• ME-3400G-12CS-A
• ME-3400G-12CS-D
• ME-3400G-2CS-A
• ME-3400-24FS-A
• ME-3400E-24TS-M
• ME-3400EG-2CS-A
• ME-3400EG-12CS-M
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Note: All trademarks, products, and company names mentioned are the property of their respective owners and are used for comparative purposes only. This product is NOT certified or endorsed by Cisco. Specifications and product availability are subject to change without notice. Optcore assumes no responsibility for inaccuracies contained herein.
| Weight | 0.03 kg |
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