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Product Details:
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| Form Factor: | SFP CWDM | Bit Rate: | 1.25Gb/s |
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| Max Distance: | 20km (12.4 Miles) | Wavelength: | 1260~1610nm Channel |
| Laser Type: | DFB CWDM | Power Budget: | 19dB |
| Max Power Consumption: | 1W | ||
| High Light: | 1.25Gbps SFP CWDM 20km Optical Transceiver, 1000BASE-CWDM 20km SFP Optical Module | ||
1000BASE-CWDM 1.25Gbps SFP Transceiver Module SMF 1270~1610nm 20km Duplex LC DOM
Description
The GIGAOPTO's GTS-C2712-20DC series transceivers are high performance and cost-effective CWDM (Coarse Wavelength-Division Multiplexing) SFP modules for 1000BASE Gigabit Ethernet and 1G Fiber Channel application, providing a high capacity, high bandwidth communication solutions for multiplexed optical networks. The SFP module supports 1Gb/s throughput up to 20km link lengths over single-mode fiber (SMF) via an LC duplex connector.
This module series is designed to operate at a nominal wavelength of CWDM wavelength.There are 18 center wavelengths available from 1270nm to 1610nm with each step 20nm. Digital optical monitoring (DOM) support is also present to allow access to real-time operating parameters.
It is built to be SFP MSA compliant and is uniquely serialized and data-traffic and application tested to ensure that they will integrate into your network seamlessly.
Specification
| Product Packaging | SFP | Data Link | 1000Mbps |
| Interface | LC Duplex connector | Link Length | 20km (12.4 miles) |
| DDM/DOM | Yes | Fiber Type | Single Mode Fiber |
| Warranty | 3 Years | Temperature Range | Commercial 0 to 70°C |
| Centre Wavelength | 1270~1610nm | Power Supply Voltage | 3.3V |
| Power Consumption | 1W | Supply Current | 300mA |
| Total System Budget | >19dB | Storage Temperature | -40 to 85°C |
| Optical Components | DFB CWDM | Receiver Type | PIN |
| Transmitter Power | -6~0dBm | Sensitivity | <-24dBm |
| ER | >9dB | RX Overload | >-3dB |
| Protocols | IEEE802.3z, MSA Compliant | ||
Ordering Information
| Part Number | Description - 1.25G SFP CWDM | CWDM/ CH | Reach (km) | Connector | Latch Color |
| GTS-C2712-20DC | 1.25Gb/s SFP CWDM 1270nm SMF | 1270nm / -C27 | 20km | LC Duplex | Light Purple |
| GTS-C2912-20DC | 1.25Gb/s SFP CWDM 1290nm SMF | 1290nm/ -C29 | 20km | LC Duplex | Sky Blue |
| GTS-C3112-20DC | 1.25Gb/s SFP CWDM 1310nm SMF | 1310nm/ -C31 | 20km | LC Duplex | Yellow Green |
| GTS-C3312-20DC | 1.25Gb/s SFP CWDM 1330nm SMF | 1330nm/ -C33 | 20km | LC Duplex | Yellow Ocher |
| GTS-C3512-20DC | 1.25Gb/s SFP CWDM 1350nm SMF | 1350nm/ -C35 | 20km | LC Duplex | Pink |
| GTS-C3712-20DC | 1.25Gb/s SFP CWDM 1370nm SMF | 1370nm/ -C37 | 20km | LC Duplex | Beige |
| GTS-C3912-20DC | 1.25Gb/s SFP CWDM 1390nm SMF | 1390nm/ -C39 | 20km | LC Duplex | White |
| GTS-C4112-20DC | 1.25Gb/s SFP CWDM 1410nm SMF | 1410nm/ -C41 | 20km | LC Duplex | Silver |
| GTS-C4312-20DC | 1.25Gb/s SFP CWDM 1430nm SMF | 1430nm/ -C43 | 20km | LC Duplex | Black |
| GTS-C4512-20DC | 1.25Gb/s SFP CWDM 1450nm SMF | 1450nm/ -C45 | 20km | LC Duplex | Yellow Orange |
| GTS-C4712-20DC | 1.25Gb/s SFP CWDM 1470nm SMF | 1470nm / -C47 | 20km | LC Duplex | Gray |
| GTS-C4912-20DC | 1.25Gb/s SFP CWDM 1490nm SMF | 1490nm/ -C49 | 20km | LC Duplex | Violet |
| GTS-C5112-20DC | 1.25Gb/s SFP CWDM 1510nm SMF | 1510nm/ -C51 | 20km | LC Duplex | Blue |
| GTS-C5312-20DC | 1.25Gb/s SFP CWDM 1530nm SMF | 1530nm/ -C53 | 20km | LC Duplex | Green |
| GTS-C5512-20DC | 1.25Gb/s SFP CWDM 1550nm SMF | 1550nm/ -C55 | 20km | LC Duplex | Yellow |
| GTS-C5712-20DC | 1.25Gb/s SFP CWDM 1570nm SMF | 1570nm/ -C57 | 20km | LC Duplex | Orange |
| GTS-C5912-20DC | 1.25Gb/s SFP CWDM 1590nm SMF | 1590nm/ -C59 | 20km | LC Duplex | Red |
| GTS-C6112-20DC | 1.25Gb/s SFP CWDM 1610nm SMF | 1610nm/ -C61 | 20km | LC Duplex | Brown |
Commercial: 0°C~70°C (32 to 158°F)
Industrial: -40°C~85°C (-40 to 185°F)
Application
Each Gigaopto’s optical transceiver is tested in the host device to verify interoperability, and we promise 100% full compatibility on the specified device with a 3-year warranty.
For this (1.25G SFP CWDM 20km), please refer to the P/N correspondence table (e.g.1270nm wavelength channel). If you are interested in knowing more compatibility, you are always welcome to contact us.
| Corresponding Compatible Brand/Part Number | |||
| Brand | P/N | Brand | P/N |
| GIGAOPTO | GTS-C2712-20DC | CISCO | CWDM-SFP-1270-20 |
| Arista | SFP-1G-CW-1270-20 | Juniper | EX-SFP-GE20KCW1270 |
| Brocade | E1MG-CWDM20-1270 | Dell | CWDM-SFP-1270-20 |
| Extreme | CWDM-SFP-1270-20 | HPE | SFP20K-CW1270 |
| HuaWei | 0231A2-1270 | H3C | SFP-GE-LH20-SM1270-CW |
Pin Definition
Typical Application Circuit
Package Outline
Dimensions are in millimeters. All dimensions are ±0.1mm unless otherwise specified. (Unit: mm)
Contact Person: Ophelia Feng
Tel: +86 15882203619
