D-Link DEM-435XT-DD 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 all D-Link 10G SFP+ managed switches.
2. Complies with IEEE 802.3ae 10GBASE-LRM standard, adopts 1310nm long-wave laser, breaks the distance limit of traditional 850nm SR modules on old OM1/OM2 multi-mode fiber, supports 220m transmission without re-laying fiber.
3. Built-in complete DDM digital optical monitoring, real-time reading of transmit optical power, receive optical power, module temperature, laser bias current and supply voltage.
4. Hot-swappable plug-and-play design, no need to power off the switch during replacement, convenient for old campus and office network reconstruction projects.
5. Balanced power consumption and optical power budget, stable signal transmission on aging multi-mode fiber, supports 24/7 uninterrupted long-term operation.
6. Cost-effective upgrade solution for existing multi-mode fiber building 10G network, effectively saving fiber re-construction labor and material costs.

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.