Cisco QSFP-4SFP10G-CU4M Transceiver Modules

About Cisco QSFP-4SFP10G-CU4M Transceiver Modules

Product Description

Feature	Specification
Type	40 Gigabit Passive Direct Attach Copper (DAC) Breakout Cable
Standards	40GBASE-CR4, QSFP+ MSA Compliant
Data Rate	40 Gigabit per second (Gbps) (4x 10 Gbps channels)
Cable Length	4 meters
Connector	1x QSFP+
Breakout Connectors	4x SFP+
Reach	Up to 4 meters using appropriate SFP+ copper twinax cables (purchased separately)

QSFP-4SFP10G-CU4M Specifications

Feature	Specification
Product Name	QSFP-4SFP10G-CU4M
Brand	Cisco
Connector Type	QSFP to 4xSFP+ 10GbE
Cable Type	Passive Copper Splitter
Cable Length	4 meters
Data Rate	Up to 10 Gbps per SFP+ Channel
Maximum Aggregate Data Rate	40 Gbps
Wire AWG	30
Compatibility	Cisco Systems Equipment
Temperature Range	0 to 70°C (32 to 158°F)
Hot-Swappable	Yes
EMI Protection	Integrated EMI Gasket
RoHS Compliant	Yes
Minimum Bend Radius	30mm
Use Case	Interconnect between Cisco QSFP ports and up to four 10G SFP+ ports
Signal Integrity	High-quality signal integrity over the complete cable length
Warranty	Limited 1-Year Warranty
Package Contents	1x QSFP-4SFP10G-CU4M Cable
Compliance	IEC, CE, FCC, and RoHS
Product SKU	QSFP-4SFP10G-CU4M

Description:

The Cisco QSFP-4SFP10G-CU4M transceiver module is a passive copper cable assembly designed for short-distance, high-bandwidth connections within a rack or across adjacent racks in a data center environment. It features a single QSFP+ connector on one end and breaks out to four SFP+ connectors on the other end. This allows for the connection of a 40 Gigabit Ethernet (GbE) port on a network switch to four 10 GbE ports on other devices. Key points: Offers a cost-effective solution for short-distance 40GbE connections. Eliminates the need for separate transceivers and fiber optic cables. Provides a simple and reliable plug-and-play solution. Not suitable for long-distance applications.