200G QSFP56 LR4 10Km Transceiver

3C-LINK 3C-QSFP56-LR4 QSFP-200G-LR4 Compatible QSFP56 Transceiver Module is designed for 200GBASE Ethernet throughput up to 10km over single-mode fiber (SMF) using a wavelength of 1295nm to 1309nm with duplex LC connectors.
This transceiver is compliant with IEEE 802.3cd, IEEE 802.3bs, QSFP56 MSA, SFF-8665, SFF-8024, and SFF-8679 standards. The built-in digital diagnostics monitoring (DDM) allows access to real-time operating parameters. It is suitable for 200G Ethernet, Data Center, and Cloud Networks.

Model No.	3C-QSFP56-LR4	Vendor Name	3C-LINK
Form Factor	QSFP56	Max Data Rate	200Gbps
Wavelength	1271nm, 1291nm, 1311nm and 1331nm	Max Cable Distance	10km
Connector	Duplex LC	Fiber Type	SMF
Transmitter Type	CWDM EML	Receiver Type	PIN
DDM/DOM	Yes	Temperature Range	0 to 70°C (32 to 158°F)
TX Power	-3.0~+3.7dBm	Receiver Sensitivity	<-9.5dBm
Powerbudget	6.2dB	Receiver Overload	5.1dBm
Typical Power Consumption	≤8W	Extinction Ratio	＞3.5dB
Modulation Format	PAM4	CDR (Clock and Data Recovery)	TX & RX Built-in CDR
Transmit and Dispersion Penalty	4.5dB	Host FEC	Supported
Packaging Technology	COB	EMC (Electromagnetic Compatibility)	Supported
ProtocolsIEEE 802.3bs, QSFP56 MSA, SFF-8665, SFF-8636, RoHS 10		Warranty	3 Years

Intelligent Power

Intelligent Transportation

Telcom comuncation

Smart Cities

3C-LINK's world-class compatible products are 100% tested, compatible with over 100 difference device and OE service are available .

Cisco Compatible Test	Force Compatible Test	Huawei Compatible Test

200G Connectivity for Data Center Featured with low-power, high-density and high-speed, the QSFP56 transceiver offers a popular way to help you quickly ramp up to 400G transmission

* IEEE 802.3bm 200GBASE-SR4

* IEEE 802.3ba 100GBASE-SR4

* InfiniBand FDR/EDR

P/N	Product Description	Data Rate(Gbit/s)	TX	RX	TX_Min (dBm)	TX_Max (dBm)	RX_Min (dBm)	RX_Max (dBm)	Power Consumption (W)	Reach
3C-QSFP56-SR4	QSFP56 SR4	200G	850nm VCSEL	PIN	-6.5	4	-8.4	4	5.5	100m
3C-QSFP56-FR4	QSFP56 FR4	200G	EML CWDM4	PIN	-4.2	4.7	-8.2	4.7	6.5	2km
3C-QSFP56-LR4	QSFP56 LR4	200G	EML LWDM4	PIN	-3.4	5.3	-9.7	5.3	7.5	10km

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