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Cisco Compatible 1000BASE-BX BiDi SFP Transceiver 1.25G 40km 1310nm-Tx/1550nm-Rx Simplex LC DOM SMF
Description
The GIGAOPTO's GTS-B3512-40DC transceiver is a single fiber bi-directional 1.25Gbps Small Form-factor Pluggable (SFP) BIDI module for use in 1000BASE Ethernet and 1G Fiber Channel. The 1000BASE-BX40 BiDi SFP transceiver provides up to 40km high-speed data links of 1000Base-BX throughput over single-mode fiber (SMF) using 1310nm-TX/1550nm-RX wavelengths via LC simplex connectors.
The SFP module supports Digital Optical Monitoring (DOM) functions according to the industry-standard SFF-8472 Multi-Source Agreement (MSA). This feature gives the end user the ability to monitor real-time parameters of the SFP, such as optical output power, optical input power, temperature, laser bias current, and transceiver supply voltage.
The GTS-B3512-40DC SFP transceiver module is a Class 1 laser product that complies with FDA/CDRH and IEC-60825 standards.
Specification
| Compatible Brand | CISCO | Compatible Part Number | GLC-BX40-U |
| Form Factor | SFP | Data Link | 1250Mbps |
| Connector Type | Simplex LC | Link Length | 40,000m (131,234 ft) |
| Digital Optical Monitoring | YES | Fiber Mode | Single Mode Fibre |
| Storage Temperature Range | -40 to 85°C (-40 to 185°F) | Environment | Commercial 0 to 70°C (32 to 158°F) |
| Power Budget | 20dB | Ambient Humidity | 5%~70% Non-condensing |
| Center Wavelength | 1310nm-TX/1550nm-RX | Power Supply Voltage | 3.30V |
| Max Power Consumption | 1W | Power Supply Current | <280mA |
| Optical Components | DFB BiDi | Receiver Type | PIN |
| Optical Output Power | -5~0dBm | RX Sensitivity | < -23dBm |
| Extinction Ratio | >9dB | Input Saturation Power | >-3dBm |
| Protocols | Gigabit Ethernet, Gigabit Fibre Channel, MSA Compliant | ||
Notice: When the long reach transceiver is used in short distance transmission, please matched with appropriate attenuator
according to the table.
| Distance | ≤10km | ≤20km |
| Attenuator | 10dB | 5dB |
Features
B type: 1550nm DFB TX /1310nm RX
Commercial: 0°C ~ 70°C (32 ~ 158°F)
Extended: -20°C~ 85°C (-4 ~ 185°F)
Industrial: -40°C~85°C (-40 ~ 185°F)
Application
Compatibility
Gigaopto's optical transceivers are 100% compatible with many
famous switch brands and will not cause damage to OEM devices. In
order to ensure the quality and compatibility of our products, each
product is carefully tested on the corresponding equipment before
delivery to customers.
For this (1000BASE-BX BiDi SFP TX-1310nm/RX-1550nm 40km)
compatibility, please refer to the P/N correspondence table. If the
brand and part number you are looking for is not listed below,
please let us know and we will be delighted to provide you with
more details.
| Compatible Brand | Compatible P/N/ | Compatible Brand | Compatible P/N |
| GIGAOPTO | GTS-B3512-40DC | H3C | SFP-GE-LH40-SM1310-BIDI |
| CISCO | GLC-BX40-U | Brocade | E1MG-1G-BXU-40 |
| Juniper | SFP-GE40KT13R15 | D-Link | DEM-331R |
Ordering Information
| P//N | Description | Speed | Wavelength | Distance | Transmitter | TX Power |
| GTS-B3412-40DC | 1000BASE-BX BiDi SFP | 1250Mb/s | T1310nm/R1490nm | 40km | DFB | -5~0dBm |
| GTS-B4312-40DC | 1000BASE-BX BiDi SFP | 1250Mb/s | T1490nm/R1310nm | 40km | DFB | -5~0dBm |
| GTS-B3512-40DC | 1000BASE-BX BiDi SFP | 1250Mb/s | T1310nm/R1550nm | 40km | DFB | -5~0dBm |
| GTS-B5312-40DC | 1000BASE-BX 1.25G BiDi SFP | 1250Mb/s | T1550nm/R1310nm | 40km | DFB | -5~0dBm |
Pin Definition
Typical Application Circuit
Package Outline
Dimensions are in millimeters. All dimensions are ±0.1mm unless otherwise specified. (Unit: mm)
