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Allied Telesis AT-SPBD20LC/I-14 Compatible Industrial 1.25Gbps BIDI SFP 1000BASE-BX20 TX1490nm/RX1310nm 20km SMF Simplex LC DDM/DOM Optical Transceiver Module
$26.7
Compatible Brand
Generic Allied Telesis Commscope Ruckus MRV
Allied Telesis Compatible 1G BIDI SFP Industrial Transceiver Module Series
AT-SPBD20LC/I-13 : 20km AT-SPBD20LC/I-14 : 20km AT-SPBD40-13/I : 40km AT-SPBD40-14/I : 40km
BIDI transceiver module must be used in pair with its counterpart module
AT-SPBD20LC/I-13 :Fiber patch cord for direct connection between transceiver modules
Simplex LC Single Mode OS2 Fiber Patch CordAllied Telesis AT-SPBD20LC/I-14 Compatible Industrial 1.25Gbps BIDI SFP 1000BASE-BX20 TX1490nm/RX1310nm 20km SMF Simplex LC DDM/DOM Optical Transceiver Module
Allied Telesis AT-SPBD20LC/I-14 compatible optical transceiver is an industrial single fiber bidirection 1000Mbps Small Form-factor Pluggable SFP BIDI module for use in 1000BASE Ethernet network. SFP BX20D-4931 provides 1Gb/s throughput up to 20km over single-mode fiber (SMF) using 1490nm in transmitter side and 1310nm in receiver side. This transceiver is fully compliant with SFP Multi-Source Agreement (MSA), IEEE 802.3 1000BASE-BX20 and SERDES standard. Its electrical interface is MSA compliant 20-pin edge type connector and the optical interface is Simplex LC connector. The full-duplex SFP transceiver features highly reliable DFB transmitter and PIN photo detector to offer high performance interconnection at 1.25Gbps data rate. Industrial modules extend the operating temperature range. Built-in Digital Diagnostic Monitoring/Digital Optical Monitoring (DDM/DOM) support is present for real-time performance monitoring via 2-wire (TWI/I2C) interface. Our modules are factory pre-programmed for compatibility, perform alternatively to genuine Allied Telesis AT-SPBD20LC/I-14 transceivers.
Feature
- Equivalent to Allied Telesis AT-SPBD20LC/I-14 in function
- Hot pluggable SFP fiber optic transceiver module
- Data rate up to 1.25Gbps
- TX1490nm/RX1310nm DFB transmitter
- PIN photo receiver
- Simplex LC optical connector
- Link distance up to SMF 20km
- Built-in digital diagnostic via 2-wire interface
- Single 3.3V power supply voltage
- Power consumption < 0.7W
- Ambient temperature range -40 to 85°C for industrial application
- Compliant with INF-8074i, SFF-8472
- Compliant with IEEE 802.3 1000BASE-BX20
- Compliant with RoHS, REACH, CE, FCC standards
Application
- Gigabit Ethernet
- Enterprise
- Campus
- Data Center
Specification
| Allied Telesis Compatible P/N | AT-SPBD20LC/I-14 | Form Factor | SFP |
| Max Data Rate | 1.25Gbps | Max Distance | 20km (12.4 miles) |
| Wavelength | TX1490nm/RX1310nm | Connector | Simplex LC |
| DDM/DOM | Support | Media | SMF |
| Transmitter Type | DFB | Receiver Type | PIN |
| Transmitter Power | -9 to -3dBm | Receiver Sensitivity | < -23dBm |
| Extinction Ratio | 9dB | Receiver Overload | -3dBm |
| Modulation Format | NRZ | Power Budget | 14dB |
| Power Consumption | 0.7W | Industrial Temperature Range | -40 to 85°C (-40 to 185°F) |
| Weight | 0.03 kg |
|---|---|
| Dimensions | 12.5 × 7 × 3.5 cm |
