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Vendor:Cisco
Cisco QSFP-4X10G-AOC1M | 40G→4x10G breakout | QSFP+ to 4x SFP+ | Active Optical Cable (AOC) | 40GBASE-SR4→10GBASE-SR | 850 nm MMF | Reach 1 m | Connector: QSFP+↔4x SFP+
Ultra-short QSFP+ to 4x SFP+ active optical breakout for high-density racks, providing four 10G SR links from a single 40G SR4 port over 1 m. AOC construction minimizes weight and improves airflow while eliminating separate optics and patch cords. Ideal for adjacent switch–server connections with SR breakout support. -
Vendor:Cisco
Cisco QSFP-4X10G-AOC10M | 40G→4x10G breakout | QSFP+ to 4x SFP+ | Active Optical Cable (AOC) | 40GBASE-SR4→10GBASE-SR | 850 nm MMF | Reach 10 m | Connector: QSFP+↔4x SFP+
Lightweight QSFP+ to 4x SFP+ active optical breakout that delivers four independent 10G SR links from a single 40G SR4 interface over 10 m. AOC design provides excellent EMI immunity, tight bend performance, and simplified cabling with integrated optics—no separate transceivers or patch cords. Ideal for high-density spine–leaf, ToR, and storage interconnects where fiber cabling is preferred. -
Vendor:Cisco
Cisco QSFP-4X10G-AC7M | 40G→4x10G breakout | QSFP+ to 4x SFP+ | Active Copper | 40GBASE-CR4→10GBASE-CR | Reach 7 m | Connector: QSFP+↔4x SFP+
QSFP+ to 4x SFP+ active copper breakout cable that enables four discrete 10G links from a single 40G port over a compact 7 m assembly. Active equalization improves signal integrity over longer copper runs while maintaining ultra-low latency and simple plug-and-play deployment. Ideal for short- to mid-length top-of-rack fan-outs where the switch supports 4x10G breakout. -
Vendor:Cisco
Cisco QSFP-4X10G-AC10M | 40G→4x10G breakout | QSFP+ to 4x SFP+ | Active Copper | 40GBASE-CR4→10GBASE-CR | Reach 10 m | Connector: QSFP+↔4x SFP+
QSFP+ to 4x SFP+ active copper breakout cable that splits a single 40G port into four independent 10G links. Active signal conditioning enables reliable 10 m reach over copper with low latency and no separate transceivers required. Ideal for top-of-rack fan-out and spine–leaf aggregation when the QSFP+ port supports 4x10G breakout. -
Vendor:Cisco
Cisco QSFP-4SFP25G-CU5M | 100G→4x25G DAC | QSFP28→4xSFP28 | 100GBASE-CR4/25GBASE-CR | passive twinax, λ n/a | 5m | QSFP28/SFP28
QSFP-4SFP25G-CU5M
Vendor:CiscoCisco QSFP-4SFP25G-CU5M | 100G→4x25G DAC | QSFP28→4xSFP28 | 100GBASE-CR4/25GBASE-CR | passive twinax, λ n/a | 5m | QSFP28/SFP28
Passive copper breakout DAC that connects one 100G QSFP28 port to four 25G SFP28 ports over a 5 m distance, enabling flexible rack-to-rack or long ToR fan-out with low latency. MSA-compliant form factors ensure broad interoperability across QSFP28/SFP28 switch and NIC ports. -
Vendor:Cisco
Cisco QSFP-4SFP25G-CU3M | 100G→4x25G DAC | QSFP28→4xSFP28 | 100GBASE-CR4/25GBASE-CR | passive twinax, λ n/a | 3m | QSFP28/SFP28
QSFP-4SFP25G-CU3M
In stock
Vendor:CiscoCisco QSFP-4SFP25G-CU3M | 100G→4x25G DAC | QSFP28→4xSFP28 | 100GBASE-CR4/25GBASE-CR | passive twinax, λ n/a | 3m | QSFP28/SFP28
Passive copper breakout DAC for connecting a 100G QSFP28 port to four 25G SFP28 ports over a 3 m run, delivering low-latency and cost-effective fan-out for data center racks. MSA-compliant form factors ensure broad interoperability across QSFP28/SFP28 switch and NIC ports. -
Vendor:Cisco
Cisco QSFP-4SFP25G-CU2M | 100G→4x25G DAC | QSFP28→4xSFP28 | 100GBASE-CR4/25GBASE-CR | passive twinax, λ n/a | 2m | QSFP28/SFP28
QSFP-4SFP25G-CU2M
Vendor:CiscoCisco QSFP-4SFP25G-CU2M | 100G→4x25G DAC | QSFP28→4xSFP28 | 100GBASE-CR4/25GBASE-CR | passive twinax, λ n/a | 2m | QSFP28/SFP28
Passive copper breakout DAC connecting one 100G QSFP28 port to four 25G SFP28 ports, ideal for short-reach fan-out in ToR and server racks requiring a 2 m run. MSA-compliant form factors ensure broad interoperability across QSFP28/SFP28 switch and NIC ports. -
Vendor:Cisco
Cisco QSFP-4SFP25G-CU1M | 100G→4x25G DAC | QSFP28→4xSFP28 | 100GBASE-CR4/25GBASE-CR | passive twinax, λ n/a | 1m | QSFP28/SFP28
QSFP-4SFP25G-CU1M
Vendor:CiscoCisco QSFP-4SFP25G-CU1M | 100G→4x25G DAC | QSFP28→4xSFP28 | 100GBASE-CR4/25GBASE-CR | passive twinax, λ n/a | 1m | QSFP28/SFP28
Passive copper breakout DAC connecting one 100G QSFP28 port to four 25G SFP28 ports for short-reach, low-latency fan-out in ToR and server environments. MSA-compliant form factors ensure broad interoperability across QSFP28/SFP28 switch and NIC ports. -
Vendor:Cisco
Cisco QSFP-4SFP10G-CU5M | 40G QSFP+ to 4x10G SFP+ DAC | 40GBASE-CR4 to 4x10GBASE-CR | passive copper | 5m reach | QSFP+ to 4x SFP+ breakout
Passive copper direct-attach breakout cable that converts one 40G QSFP+ port into four 10G SFP+ links. Suited for short-to-medium reach interconnects in racks or rows; requires QSFP+ port support for 4x10G breakout. -
Vendor:Cisco
Cisco QSFP-4SFP10G-CU4M | 40G QSFP+ to 4x10G SFP+ DAC | 40GBASE-CR4 to 4x10GBASE-CR | passive copper | 4m reach | QSFP+ to 4x SFP+ breakout
Passive copper direct-attach breakout cable connecting a single 40G QSFP+ port to four 10G SFP+ ports. Designed for efficient short-to-medium reach links in data centers; requires a QSFP+ port that supports 4x10G breakout mode. -
Vendor:Cisco
Cisco QSFP-4SFP10G-CU3M | 40G QSFP+ to 4x10G SFP+ DAC | 40GBASE-CR4 to 4x10GBASE-CR | passive copper | 3m reach | QSFP+ to 4x SFP+ breakout
Passive copper direct-attach breakout cable linking one 40G QSFP+ port to four 10G SFP+ ports. Perfect for short-to-medium reach ToR-to-server or aggregation links without separate optics; requires a QSFP+ port with 4x10G breakout capability. -
Vendor:Cisco
Cisco QSFP-4SFP10G-CU2M | 40G QSFP+ to 4x10G SFP+ DAC | 40GBASE-CR4 to 4x10GBASE-CR | passive copper | 2m reach | QSFP+ to 4x SFP+ breakout
Passive copper direct-attach breakout cable that links one 40G QSFP+ port to four 10G SFP+ ports. Ideal for short-reach top-of-rack to servers or aggregation links without separate optics; requires a QSFP+ port that supports 4x10G breakout. -
Vendor:Cisco
Cisco QSFP-4SFP10G-CU1M | 40G QSFP+ to 4x10G SFP+ Breakout DAC, Passive Copper, 1m
QSFP-4SFP10G-CU1M
Vendor:CiscoCisco QSFP-4SFP10G-CU1M | 40G QSFP+ to 4x10G SFP+ Breakout DAC, Passive Copper, 1m
Passive copper DAC breakout cable enabling a single 40G port to fan out into four 10G links. Optimized for short-reach top-of-rack connectivity with low latency and zero power. -
Vendor:Cisco
Cisco QSFP-4SFP10G-CU0-5M | 40G→4x10G Breakout DAC | QSFP+ to 4x SFP+ | Passive Copper | 0.5m
QSFP-4SFP10G-CU0-5M
Vendor:CiscoCisco QSFP-4SFP10G-CU0-5M | 40G→4x10G Breakout DAC | QSFP+ to 4x SFP+ | Passive Copper | 0.5m
Passive direct-attach copper breakout cable for 40G to four 10G connections. One QSFP+ end fans out to four SFP+ ends to simplify short-reach top-of-rack wiring with minimal latency and power. Ideal for connecting a 40G switch port (in breakout mode) to four 10G server or switch ports across a 0.5 m span. -
Vendor:Cisco
Cisco QSFP-4SFP10-CU0-5 | 40G QSFP+ to 4x10G SFP+ Breakout DAC, Passive Copper, 0.5m
QSFP-4SFP10-CU0-5
Vendor:CiscoCisco QSFP-4SFP10-CU0-5 | 40G QSFP+ to 4x10G SFP+ Breakout DAC, Passive Copper, 0.5m
High-performance passive copper DAC breakout cable for short-reach 40G-to-4x10G connections between TOR switches, servers, and NICs. Zero power, ultra-low latency, and simple plug-and-play deployment. -
Vendor:Cisco
Cisco QSFP-40GE-LR4 | 40G QSFP+ | 40GBASE-LR4 | 1270/1290/1310/1330 nm | 10 km | Duplex LC | DOM
QSFP-40GE-LR4
Vendor:CiscoCisco QSFP-40GE-LR4 | 40G QSFP+ | 40GBASE-LR4 | 1270/1290/1310/1330 nm | 10 km | Duplex LC | DOM
40GBASE-LR4 QSFP+ transceiver for 10 km single‑mode links using four CWDM wavelengths (1270/1290/1310/1330 nm). Duplex LC interface and DOM for operational visibility. Ideal for long‑reach 40GbE backbone and aggregation.
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