ETU-LINK ESB3512-3LCD20 - Gigabit Bi-directional SFP module TX1310/RX1550nm Single-mode 20KM
ETU-LINK ESB3512-3LCD20 - Gigabit Bi-directional SFP module TX1310/RX1550nm Single-mode 20KM
Features
1.25Gbps SFP Bi-Directional Transceiver, 20KM Reach, LC Connector
Tx1310nm/Rx1550nm (use in conjunction with ESB5312-3LCD20 Tx1550nm/Rx1310nm SFP module)
The SFP-BIDI transceivers are high performance, cost effective modules supporting dual data-rate of 1.25Gbps/1.0625Gbps and 20KM transmission distance with SMF.
The transceivers are compatible with SFP Multi-Source Agreement (MSA) and SFF-8472.
- Dual data-rate of 1.25Gbps/1.063Gbps operation
- 1310nm DFB laser and PIN photodetector for 20KM transmission
- Compliant with SFP MSA and SFF-8472 with simplex LC receptacle
- Compatible with SONET OC-24-LR-1
- Compatible with RoHS
- +3.3V single power supply
- Operating case temperature range: 0 °C to +70 °C (Commercial), -40 °C to +85 °C (Industrial)
Applications
- Gigabit Ethernet Fiber Channel
- Switch to Switch interface
- Switched backplane applications
- Router/Server interface
- Other optical transmission systems
Specifications
Technical Specifications
| Data Rate | 1.25G |
|---|---|
| Wave Length | TX1310 / RX1550nm |
| Distance | 20KM |
| Connector | LC |
| Fiber | SM |
| DDM | Yes |
| Operating Case Temperature Range | 0 °C to +70 °C (Commercial), -40 °C to +85 °C (Industrial) |
Not happy? Return within 7 days of delivery for a full refund or exchange. Items must be unused and in original packaging. Contact contact@kw-tech.co.nz to arrange.
| Brand | ETU-LINK |
|---|---|
| Product Type | B2B - Networking & Routing |
| Weight | 0.5 kg |
Shipping Information
- Free NZ-wide shipping on orders over $299
- Standard delivery 2–5 business days
- Rural delivery may take an additional 1–2 days
- Same-day dispatch for orders placed before 2pm (weekdays)
Returns Policy
- 7-day returns on unused items in original packaging
- Faulty or damaged products covered under warranty
- Contact our support team to initiate a return



