40G QSFP DAC Cable

OPTCORE 40G QSFP DAC cables are suitable for short 40-gigabit links between QSFP ports of various switches within and across adjacent racks. It is a 40G direct-attached copper cable with a QSFP connector on both ends. We offer two types of 40G QSFP cable: Passive for 0.5m~7m and Active for 1m~10m length. All cables are 100% factory-tested for optimal performance, compatibility, reliability, and signal integrity. OPTCORE always provides affordable 40G DAC cables, whether you're purchasing just one or in bulk. With same-day shipping and a three-year 100% warranty, you can trust us for all your cabling needs.

Cisco Meraki MA-CBL-40G-50CM Compatible 0.5m 40G QSFP+ Cable

40G QSFP DAC

Cisco Meraki MA-CBL-40G-50CM Compatible 0.5m 40G QSFP+ Cable

US$ 16.00 (Excl. VAT)

Cisco Meraki MA-CBL-40G-1M Compatible 1m 40G QSFP+ Cable

40G QSFP DAC

Cisco Meraki MA-CBL-40G-1M Compatible 1m 40G QSFP+ Cable

US$ 17.00 (Excl. VAT)

Supermicro CBL-NTWK-0417-01 Compatible 1m 40G QSFP+ Cable

40G QSFP DAC

Supermicro CBL-NTWK-0417-01 Compatible 1m 40G QSFP+ Cable

Rated 5.00 out of 5

US$ 17.00 (Excl. VAT)

Arista CAB-Q-Q-5M Compatible 5m 40G QSFP+ Cable

40G QSFP DAC

Arista CAB-Q-Q-5M Compatible 5m 40G QSFP+ Cable

US$ 39.00 (Excl. VAT)

Arista CAB-Q-Q-3M Compatible 3m 40G QSFP+ Copper Cable

40G QSFP DAC

Arista CAB-Q-Q-3M Compatible 3m 40G QSFP+ Copper Cable

US$ 22.00 (Excl. VAT)

Arista CAB-Q-Q-2M Compatible 2m 40G QSFP+ Copper Cable

40G QSFP DAC

Arista CAB-Q-Q-2M Compatible 2m 40G QSFP+ Copper Cable

US$ 20.00 (Excl. VAT)

Arista CAB-Q-Q-0.5M Compatible 0.5m 40G QSFP+ Cable

40G QSFP DAC

Arista CAB-Q-Q-0.5M Compatible 0.5m 40G QSFP+ Cable

US$ 16.00 (Excl. VAT)

HPE JG326A Compatible 40G QSFP+ 1m Passive Direct Attach Cable

40G QSFP DAC

HPE JG326A Compatible 40G QSFP+ 1m Passive Direct Attach Cable

US$ 19.00 (Excl. VAT)

Generic Compatible 5m (16ft) 40G QSFP+ Passive Direct Attach Cable

40G QSFP DAC

Generic Compatible 5m (16ft) 40G QSFP+ Passive Direct Attach Cable

US$ 39.00 (Excl. VAT)

Mellanox MC2210126-005 Compatible 5m (16ft) 40G QSFP+ Passive Copper Cable

40G QSFP DAC

Mellanox MC2210126-005 Compatible 5m (16ft) 40G QSFP+ Passive Copper Cable

US$ 39.00 (Excl. VAT)

Mellanox MC2210130-002 Compatible 2m (6ft) 40G QSFP+ Passive Copper Cable

40G QSFP DAC

Mellanox MC2210130-002 Compatible 2m (6ft) 40G QSFP+ Passive Copper Cable

US$ 20.00 (Excl. VAT)

Cisco QSFP-H40G-CU7M Compatible 7m (23ft) 40G QSFP+ Passive Direct Attach Cable

40G QSFP DAC

Cisco QSFP-H40G-CU7M Compatible 7m (23ft) 40G QSFP+ Passive Direct Attach Cable

Rated 4.00 out of 5

US$ 65.00 (Excl. VAT)

Cisco Meraki MA-CBL-40G-3M Compatible 3m 40G QSFP+ Cable

40G QSFP DAC

Cisco Meraki MA-CBL-40G-3M Compatible 3m 40G QSFP+ Cable

US$ 22.00 (Excl. VAT)

Juniper QFX-QSFP-DAC-1M Compatible 40G QSFP+ 1m Passive Direct Attach Cable

40G QSFP DAC

Juniper QFX-QSFP-DAC-1M Compatible 40G QSFP+ 1m Passive Direct Attach Cable

US$ 17.00 (Excl. VAT)

Cisco QSFP-H40G-CU4M Compatible 4m 40G QSFP+ Passive DAC Cable

40G QSFP DAC

Cisco QSFP-H40G-CU4M Compatible 4m 40G QSFP+ Passive DAC Cable

US$ 35.00 (Excl. VAT)

Cisco QSFP-H40G-CU1M Compatible 1m 40G QSFP+ Passive DAC Cable

40G QSFP DAC

Cisco QSFP-H40G-CU1M Compatible 1m 40G QSFP+ Passive DAC Cable

Rated 4.00 out of 5

US$ 17.00 (Excl. VAT)

MikroTik Q+DA000 Compatible 40G QSFP+ DAC Cable

40G QSFP DAC

MikroTik Q+DA000 Compatible 40G QSFP+ DAC Cable

Rated 5.00 out of 5

(Excl. VAT)

Generic Compatible 3m (10ft) 40G QSFP+ Passive Direct Attach Cable

40G QSFP DAC

Generic Compatible 3m (10ft) 40G QSFP+ Passive Direct Attach Cable

Rated 4.00 out of 5

US$ 22.00 (Excl. VAT)

Chelsio QTAPCABLE Compatible 40G QSFP+ DAC Cable

40G QSFP DAC

Chelsio QTAPCABLE Compatible 40G QSFP+ DAC Cable

(Excl. VAT)

Juniper QFX-QSFP-DAC-5M Compatible 5m 40G QSFP+ Passive DAC Cable

40G QSFP DAC

Juniper QFX-QSFP-DAC-5M Compatible 5m 40G QSFP+ Passive DAC Cable

US$ 39.00 (Excl. VAT)

Generic Compatible 2m (7ft) 40G QSFP+ Passive Direct Attach Cable

40G QSFP DAC

Generic Compatible 2m (7ft) 40G QSFP+ Passive Direct Attach Cable

US$ 20.00 (Excl. VAT)

Generic Compatible 1m (3ft) 40G QSFP+ Passive Direct Attach Cable

40G QSFP DAC

Generic Compatible 1m (3ft) 40G QSFP+ Passive Direct Attach Cable

Rated 4.00 out of 5

US$ 17.00 (Excl. VAT)

Generic Compatible 7m (23ft) 40G QSFP+ Passive Direct Attach Cable

40G QSFP DAC

Generic Compatible 7m (23ft) 40G QSFP+ Passive Direct Attach Cable

US$ 65.00 (Excl. VAT)

Brocade 40G-QSFP-QSFP-C-0501 Compatible 5m 40G QSFP+ Cable

40G QSFP DAC

Brocade 40G-QSFP-QSFP-C-0501 Compatible 5m 40G QSFP+ Cable

US$ 43.00 (Excl. VAT)