H3C SFP-GE-LH80-SM1550-D 1000BASE-ZX SFP 1550nm 80km DOM LC SMF Transceiver Module Full English Datasheet

Basic Parameter Table

Core Product Features

1. Original H3C enterprise ultra-long-reach 1.25G single-mode SFP module, fully compatible with H3C S5130/S5560/S6520 series switches, firewalls and access network equipment.
2. Complies with IEEE 802.3 1000BASE-ZX & SFP MSA standard, adopts high-output 1550nm DFB laser, excellent dispersion tolerance, stable 80km transmission over G.652 single-mode fiber.
3. Built-in DOM digital optical monitoring circuit, real-time monitoring of transmit/receive optical power, supply voltage, chip temperature and bias current for rapid fault positioning.
4. Standard hot-swappable plug-and-play SFP design, no equipment power-off required during replacement, simplifies inter-city branch network and remote monitoring system maintenance.
5. All-metal sealed housing with independent multi-layer heat dissipation channel, outstanding anti-electromagnetic interference capability, suitable for outdoor weak current cabinets and central computer room deployment.
6. Ultra-long-distance single-mode interconnection solution, widely used in inter-city enterprise headquarters & branch fiber backbone, remote mountainous area HD video surveillance and rural broadband aggregation.

Typical Application Scenarios

1. Inter-city enterprise headquarters and branch office fiber interconnection within 80km single-mode fiber coverage.
2. Remote mountain area HD video surveillance, rural broadband long-distance access aggregation, cross-city industrial park gigabit fiber backbone links.
3. Not applicable for multi-mode fiber short-distance transmission and high-speed 10G/25G Ethernet scenarios.