Brief Introduction
The Vchung SFP28 ER optical transceiver module is designed for long-distance interconnection in storage area networks of data centers. It complies with the 32G Fibre Channel (FC) channel transmission protocol and is also backward compatible with 8G/16G FC channel transmission protocols. This product series uses single-mode fiber for transmission with a center wavelength of 1310nm. It supports distances of up to 40km (with FEC enabled) and is available with an industrial-grade operating temperature range.
Features
- Hot-pluggable SFP28 transceiver modules
- Single channel with 1310nm EML and APO
- Data rate up to 28.05Gbps
- Compliant with SFP28 MSA and 32G Fibre Channel
- Downward compatible with 8G/16G Fibre Channel transport protocols
- Transmission over 1 pair of multimode fibers up to 40km (with FEC on)
- Power dissipation less than 2W
- Dual LC optical interface
- Commercial and industrial case operating temperature range
- Single 3.3V power supply
- Built-in digital diagnostic functionality
- RoHS compliant (lead free)
Applications
16GFC/32GFC Fibre channel
Specifications
| Form Factor | SFP28 | Data Rate | 32Gbps |
| Wavelength | 1310nm | Reach | 40Km |
| Media | Single-mode | Fiber Type | SMF |
| Connector Type | Duplex LC | DDMI | with |
| Optical Components | EML+APO | Power Supply Voltage | 3.3V |
| Output Power | -10~4dBm | Receiver Sensitivity | ＜ -18dbm |
| Compatiblity | MSA Compliant | Operating Temperature | 0℃ to +70℃
-40℃ to +85℃ |
 | Optical transceivers port(LC) For LC port, there are two types of single-fiber bidirectional optical transceivers (one LC connector) and dual-fiber unidirectional optical transceiver (two LC connectors). Single fiber bidirectional is used to send and receive signals in one fiber, and dual fiber unidirectional optical transceivers are used to one fiber to send signals and other fiber to receive signals. |
| Optical transceivers series Vchung offer comprehensive optical modules, data rate from 155M to 100G,form factor including SFP,SFP+,XFP,SFP28,QSFP+,CFP,CFP2 and QSFP28,support MMF and SMF interface. Vchung closely follow optical communication market trend, offers comprehensive transceivers solution, including: 1. Data center:100G QSFP28, 40GQSFP+, 10G SFP+, 10G/25G/40G/100G AOC. 2. Transport (OTN,PTN):100G CFP/CFP2/CFP4, 10G SFP+/XFP BIDI/CWDM/DWDM/Tunable, SFP. 3. Wireless(5G fronthaul,middlehaul and backhaul):25G SFP28, 50G QSFP28 PAM4. |  |
| Compatibility The optical transceivers can be adapted to Cisco, Huawei, Huasan, Alcatel-Lucent, Juniper, Brocade, HPE, Extreme, Ericsson and other equipment. It is 100% compatible with all vendors on the market. Of course, before confirming the purchase, it is best to inform model of the equipment to which the optical transceivers is applied. |  |
 | Industrial Standards VCHUNG all optical transceivers meet or exceed industrial standards, such as CE and RoHS as well as the regulations of the FCC. Through continuous monitoring before, during and after the production process. |
 | Full MSA Compliance High availability optical transceivers meet the Multi Source Agreement (MSA) standard SFF-8431. With MSA Standards various manufacturers determine standardizations of the Transceiver to ensure the interoperability. The optical transceivers interface is defined electrically, mechanically and functionally. |
| Quality assurance VCHUNG provides OEM services, VCHUNG supply all optical modules are high quality and reliable optical transceivers. For quality assurance, we provide three years replacement and lifelong maintenance service. |  |
