Name: Cisco Compatible 400GBASE-FR4 OSFP IHS/Finned Top PAM4 1310nm 2km DDM Duplex LC/UPC SMF Ethernet Optical Transceiver Module
Brand: QSFPTEK
SKU: 202895
Price: 989.9 USD
Rating: 0 (0 reviews)

Cisco Compatible 400GBASE-FR4 OSFP IHS/Finned Top PAM4 1310nm 2km DDM Duplex LC/UPC SMF Ethernet Optical Transceiver Module

Product No: 202895

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US$ 989.90

Compatible

Cisco Arista Generic

Transceivers type

CO-OSFP-400G-FR4-IHS | 2km | Duplex LC/UPC | Finned Top

2 in real-time stock, 03 Jun, 2026

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5-Year Warranty 1-Year Exchange

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1. OSFP-IHS for Ethernet (ETH) air-cooled switches
2. Enable easy 100G to 400G upgrades with no change to the fiber
3. Low latency, low power consumption, and high reliability
4. CWDM EML transmitter + PIN PD receiver
5. Hot-pluggable OSFP with Duplex LC/UPC connector
6. Max. data rate 425Gbps up to 2km over SMF
7. Max power dissipation < 10W

Specifications

Cisco Compatible 400GBASE-FR4 OSFP IHS/Finned Top PAM4 Optical Transceiver Module (1310nm, 2km, Single-Port Duplex LC/UPC Connector, SMF, 0℃ to +70℃, DDM)

The Cisco compatible 400GBASE-FR4 OSFP is a finned top transceiver module for use in 400 Gigabit Ethernet links up to 2km over OS2 singlemode fiber (SMF). The OSFP-IHS designed with Integrated Heat Sink (IHS) is for Ethernet air-cooled switches. It supports a max data rate of 425 Gbps with a single 4-channel duplex LC/UPC optical connector. Adopting the Pulse-amplitude Modulation (PAM4) electrical and optical modulation, the Fixed Reach 4-channel (FR4) OSFP achieves 400 Gigabit Ethernet through 4-channels of 100G-PAM4. QSFPTEK manufactured FR4 OSFP complies with 400G Ethernet, OSFP MSA, CMIS 4.0, RoHS, IEEE 802.3cu, IEEE 802.3bs. The DDM (digital diagnostics monitoring) function is supported on the 400G fiber optic transceiver to achieve real-time operating parameters monitoring.

Part Number	QT-OSFP-400G-FR4-IHS	Vendor Name	QSFPTEK
Form Factor	Single-port OSFP-IHS/Finned Top	Max Data Rate	425Gbps (4x 106.25Gbps)
Wavelength	1271nm,1291nm,1311nm,1331nm	Distance	2km
Connector	Duplex LC/UPC	Cable Type	SMF
Transmitter Type	CWDM EML	Receiver Type	PIN PD
TX Power	-3.2 to 4.4 dBm	Receiver Sensitivity	< -7.2 dBm
Packaging Technology	COB (Chip on Board) Packaging	Receiver Overload	4.4 dBm
Power Consumption	≤10W	Modulation Format	8x 50G-PAM4 electrical to 4x 100G-PAM4 optical CWDM4 Serial Multiplexed
DDM/DOM	Supported	Temperature	0 to 70°C (32 to 158°F)
Protocols	400G Ethernet, OSFP MSA, CMIS 4.0, RoHS, IEEE 802.3cu, IEEE 802.3bs	Warranty	5 Years

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Optical Transceivers Testing

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Quality Certifications

Features

1. Advanced Technology

Features PAM4 modulation technology and built-in DSP chip.

2. Best Price and High Quality

Based on self-producing capacity and rigorous testing, QSFPTEK can provide cost-effective products with high reliability and performance at a trade price.

3. Protocols

Compliant with 400G Ethernet, OSFP MSA, CMIS 4.0, RoHS, IEEE 802.3cu, IEEE 802.3bs.

4. Quality Certifications

Backed by CE, FCC, ROSH, ISO9001.

Product details

Comprehensive Testing

Every module is qualified through rigorous procedures and advanced equipment to ensure high-quality and reliable optical devices for you.

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This product works well with my switch, and I plan to buy some DWDM transceivers from QT. Excellent value fo ct works well with my switch, and I plan to buy some DWDM transceivers from QT. Excellent valur money!

Cisco Compatible 400GBASE-FR4 OSFP IHS/Finned Top PAM4 1310nm 2km DDM Duplex LC/UPC SMF Ethernet Optical Transceiver Module

Specifications

Cisco Compatible 400GBASE-FR4 OSFP IHS/Finned Top PAM4 Optical Transceiver Module (1310nm, 2km, Single-Port Duplex LC/UPC Connector, SMF, 0℃ to +70℃, DDM)

Features

Product details

Comprehensive Testing

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