Brief Introduction
The Vchung QSFP-100G-SR1.2 BiDi is a parallel Quad Small Form-factor Pluggable (QSFP28) Bi-Direction optical module that supports 100 Gbps bit rates. The module integrates four host electrical data into two optical lanes over a 2-fiber duplex LC optical multi-mode fiber. The QSFP 100G SR1.2 BiDi operates 50Gb PAM4 channels, for a total aggregate bandwidth of 100Gb. PAM4 technology enables 50Gb data rate with signaling at 25Gbaud rates. Reversely, on the receiver side, the module de-multiplexes 2 sets of optical input signal and converts them to 4 channels of electrical data. An optical fiber ribbon cable with an LC connector can be plugged into the QSFP28 module. The QSFP 100G SR1.2 BiDi is compliant to IEEE802.3bm 100GBASE-SR4.
Features
- QSFP28 module form factor
- Support QSFP28 SFF-8436/8636
- 2×53.125Gbps(26.5625GBd) PAM4 parallel optics architecture
- 4×25.78125Gbps NRZ retimed electrical I/O
- Bandwidth density of 100Gbps bi-directional
- 2 channels 850nm/910nm VCSEL and PIN photo detector
- Internal 4:2 Gearbox with KP4 FEC circuits on both receiver and transmitter channels
- Duplex LC connector
- Maximum link length of 100m OM4,70m OM3
- Built-in digital diagnostic functions
- Single 3.3V power supply
- Low power consumption < 4W
- RoHS compliant (lead free)
Applications
● 100G SR BD applications
● High-speed interconnects within and between switches, routers and transport equipment
● Server-server clusters, super-computing interconnections
● Proprietary backplanes
● Interconnects rack-to-rack, shelf-to-shelf, board-to-board, board-to-optical backplane
Part No. | VC-QSFP28-100G-SR-BD | Form Factor | QSFP28 |
Distance | 100M | Wavelength | 850nm/910nm |
Operation Temperature | 0 to 70°C (32 to 158°F) | Connector | Duplex LC |
Voltage | 3.3V | Cable Type | MMF |
DDM | Yes | Transmitter Type | 850nm VCSEL |
Receiver Type | PIN | TX Power | -8.4~+2.4dBm |
Receiver Sensitivity | < -10.3dBm | Protocols | MSA Compliant |
Warranty | 3 years | Data Rate | 40G / 100G/ps |
![]() | 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. | ![]() |