H3C QSFP-40G-LR4-PSM1310 40G PSM4 QSFP+ 1310nm 10km MTP/MPO SMF Optical Transceiver Full Datasheet

Basic Parameter Table

Core Product Features

1. Original H3C 40G PSM4 parallel single-mode QSFP+ optical module, fully compatible with H3C S6800/S10500 series 40G core data center switches and routers.
2. Complies with IEEE 802.3ba 40GBASE-LR4 PSM4 MSA standard, 4-channel parallel 1310nm DFB laser array, stable 10km transmission over G.652 single-mode fiber.
3. Built-in full DOM digital monitoring circuit, real-time monitoring of transmit/receive optical power, supply voltage, chip temperature and laser bias current for remote end-to-end link fault diagnosis.
4. Standard hot-swappable plug-and-play QSFP+ design with blue pull tab, no equipment power-off required during module replacement, convenient for central computer room operation and maintenance.
5. Metal sealed housing with optimized independent heat dissipation structure, strong anti-electromagnetic interference performance, suitable for high-density core rack deployment.
6. Parallel single-mode interconnection solution, widely used for cross-building, campus backbone and medium-distance metropolitan 40G fiber links, adopts MTP/MPO multi-core connector to save cabling space.

Typical Application Scenarios

1. Campus backbone, park cross-building 40G core switch interconnection within 10km single-mode fiber coverage.
2. Medium-distance metropolitan area network (MAN) 40G fiber transmission.
3. Medium-sized enterprise multi-building long-distance 40G network aggregation.
4. Not applicable: multi-mode short-reach transmission, CWDM LR4 duplex LC single-mode, 100G high-speed Ethernet.