Hisense LTB34D2-SC+ EPON ONU PX20+ SFP Optical Transceiver Full Datasheet

Basic Parameter Table

Core Product Features

1. Original Hisense telecom-grade EPON ONU dedicated SFP optical module, PX20+ standard optical power budget, matched with EPON OLT PX20 series boards for carrier FTTH broadband access networks.
2. Complies with IEEE 802.3ah EPON standard, single-fiber bidirectional WDM: ONU transmits 1310nm upstream signal, receives 1490nm downstream data, stable 20km long-distance transmission over G.652 fiber.
3. Built-in full DDM digital diagnostic monitoring circuit, real-time monitoring of transmit optical power, receive optical power, supply voltage, internal temperature and laser bias current for remote PON network O&M fault location.
4. Hot-swappable plug-and-play SFP packaging with SC interface pull tab, no equipment power-off required during replacement, convenient for industrial SFP ONU switches and EPON access terminal maintenance.
5. All-metal sealed compact telecom housing with optimized laser drive circuit, low power consumption, excellent heat dissipation and anti-electromagnetic interference performance, suitable for outdoor communication cabinets, community FTTH broadband and industrial park FTTO dedicated line terminals.
6. Ultra cost-effective pluggable EPON ONU optical module solution, used for custom SFP ONU switches, industrial EPON terminals, replacing integrated fixed ONU optical components.

Typical Application Scenarios

1. Telecom operator FTTH residential broadband EPON access SFP ONU switch equipment.
2. Industrial park, campus FTTO desktop EPON dedicated line access terminal.
3. Intelligent community, security monitoring EPON long-distance data collection terminal.
4. Not applicable: GPON/10G PON equipment, OLT-side transmit optical modules, symmetrical dual-fiber Ethernet transceivers.