D-Link DEM-435XT SFP+ 10GBASE-LRM Medium-Reach Multi-Mode Optical Transceiver

Basic Parameter Table

Core Product Features

1. D-Link enterprise-grade 10G LRM multi-mode SFP+ module, fully compatible with D-Link 10G SFP+ managed switches.
2. Complies with IEEE 802.3ae 10GBASE-LRM standard, 1310nm long-wave laser, supports older OM1/OM2 multi-mode fiber to reach 220m, solves the short-distance limitation of traditional 850nm SR modules on legacy fiber.
3. Built-in DDM digital optical monitoring, real-time monitoring of transmit/receive optical power, module temperature, laser bias current and supply voltage.
4. Hot-swappable plug-and-play design, no equipment power-off required for replacement, ideal for upgrading old multi-mode fiber wiring without re-laying cables.
5. Balanced power consumption and optical budget, stable signal transmission on old multi-mode fiber, 24/7 continuous operation for office and campus reconstruction projects.
6. Cost-effective upgrade solution for existing multi-mode fiber building 10G network, avoiding fiber re-construction cost.

Typical Application Scenarios

1. Old campus, office building network reconstruction, 10G inter-floor interconnection within 220m legacy OM1/OM2 multi-mode fiber range.
2. Old monitoring system upgrade, factory workshop original multi-mode fiber 10G high-speed backhaul, medium-sized enterprise computer room cabinet interconnection.
3. Not applicable for long-distance single-mode fiber transmission and 40G/100G high-speed Ethernet scenarios.