LR4 - FIBERSTAMP

FIBERSTAMP 200G QSFP-DD LR4 LWDM 10km Optical Transceiver Module

ketty — Thu, 18 Sep 2025 08:16:01 +0000

Features
- 125Gbps(26.5625GBd) PAM4 LWDM optics architecture
- 78125 or 26.5625GbpsElectrical Interface (200GAUI-8)
- 4x53Gbps PAM4 optical transmitter and receiver
- 4 channels LWDM cooled EML transmitter
- 4 channels PIN photo detector array receiver
- Internal 8:4 Gearbox DSP with KP FEC (optional)
- Power consumption <9W
- Hot Pluggable QSFP DD form factor and Compliant with CMIS 4.0
- Up to 10km transmission over G.652 SMF
- Duplex LC connector receptacle
- Built-in digital diagnostic functions
- Operating case temperature from 0°C to +70°C
- 3V power supply voltage
- RoHS compliant (lead free)
Applications
- 200GBASE-LR4 Ethernet
- Datacenter

The post FIBERSTAMP 200G QSFP-DD LR4 LWDM 10km Optical Transceiver Module first appeared on FIBERSTAMP.

FIBERSTAMP 400G OSFP-RHS LR4 10Km EML Transceiver Module

ketty — Tue, 29 Jul 2025 10:09:19 +0000

This FIBERSTAMP 400G OSFP-RHS product is designed for 10km optical communication applications. The module converts 4 channels of 100Gb/s (PAM4) electrical input data to 4 channels of CWDM optical signals, and multiplexes them into a single channel for 400Gb/s optical transmission. Reversely, on the receiver side, the module optically de-multiplexes a 400Gb/s optical input into 4 channels of CWDM optical signals and converts them to 4 channels of 100Gb/s (PAM4) electrical output data.

The module incorporates 4 independent channels on CWDM4 1271/1291/1311/1331nm center wavelength, operating at 100G per channel. The transmitter path incorporates 4 independent EML drivers and EML lasers together with an optical multiplexer. On the receiver path, an optical de- multiplexer is coupled to a 4-channel photodiode array.

It is a cost-effective and lower power consumption solution for 400GBASE data center. It has been designed to meet the harshest external operating conditions including temperature, humidity and EMI interference. The module offers very high functionality and feature integration, accessible via a two-wire serial interface.

The post FIBERSTAMP 400G OSFP-RHS LR4 10Km EML Transceiver Module first appeared on FIBERSTAMP.

FIBERSTAMP 400G QSFP112 LR4 10Km EML Transceiver Module

ketty — Tue, 29 Jul 2025 09:10:33 +0000

This FIBERSTAMP FBJ-400C4K10C product is designed for 10km optical communication applications. The module converts 4 channels of 100Gb/s (PAM4) electrical input data to 4 channels of CWDM optical signals, and multiplexes them into a single channel for 400Gb/s optical transmission. Reversely, on the receiver side, the module optically de-multiplexes a 400Gb/s optical input into 4 channels of CWDM optical signals and converts them to 4 channels of 100Gb/s (PAM4) electrical output data.

The post FIBERSTAMP 400G QSFP112 LR4 10Km EML Transceiver Module first appeared on FIBERSTAMP.

400G QSFP-DD LR4 EML CWDM4 10km SMF LC Optical Transceiver

FIBERSTAMP — Tue, 01 Aug 2023 09:09:13 +0000

Full-duplex transceiver integrated module in QSFP-DD hot-pluggable form factor
4-channel CWDM EML and PIN
The transmission rate per channel can reach up to 106.25Gbps (100G PAM4)
Compliant with QSFP-DD MSA and 100G Lambda MSA 400G-LR4-10 specifications
Compatible with IEEE 802.3cu 400GBASE-LR4 Ethernet transmission protocol
Using 1 pair of single-mode optical fiber transmission, the distance can reach up to 10km (FEC needs to be turned on)
Power consumption is less than 10W
Dual LC optical interface
Commercial grade operating temperature range
Power supply voltage 3.3V
Comply with RoHS environmental protection standard (lead-free)

P/N	Description
FBL-400C4K10C	400GE QSFP-DD LR4 EML CWDM4 10km Optical Transceiver Module

The post 400G QSFP-DD LR4 EML CWDM4 10km SMF LC Optical Transceiver first appeared on FIBERSTAMP.