H3C SFP-XG-LH40-SM1270-BIDI 10G BIDI SFP+ TX1270/RX1330 40km LC Single-Mode Optical Transceiver Full Datasheet

Basic Parameter Table

Core Product Features

1. Original H3C single-fiber bidirectional 10G BiDi SFP+ optical module, fully compatible with H3C S5560/S6520/S10500 series 10G switches, firewalls and routers.
2. Complies with 10G BiDi SFP+ MSA standard, single fiber bidirectional transmission: transmit 1270nm, receive 1330nm, needs matching paired module (TX1330/RX1270) for end-to-end communication, stable 40km transmission over G.652 single-mode fiber.
3. Built-in full DDM digital diagnostic monitoring circuit, real-time monitoring of Tx/Rx optical power, supply voltage, internal temperature, laser bias current for remote link fault troubleshooting.
4. Standard hot-swappable plug-and-play SFP+ design, no equipment power-off required during replacement, greatly simplifies computer room network upgrade and maintenance.
5. Metal sealed housing with independent heat dissipation structure, excellent anti-electromagnetic interference performance, suitable for operator central office and enterprise core cabinet high-density deployment.
6. Fiber-saving single-wavelength bidirectional solution, cuts single-mode fiber usage by half, ideal for existing fiber resource insufficient scenarios.

Typical Application Scenarios

1. Enterprise cross-building 10G uplink aggregation within 40km single-mode fiber coverage, insufficient fiber core resource reconstruction.
2. Metropolitan area network small branch 10G private line access, FTTO office high-speed fiber access.
3. Security monitoring long-distance 10G fiber transmission, industrial park inter-network convergence.
4. Not applicable: dual-fiber symmetric optical modules, multi-mode short-reach transmission, 25G/100G high-speed Ethernet modules.