UnitekFiber Solution.
UnitekFiber Solution.

DAC Direct Attach Cable QSFP28 to 4 SFP28 DAC Cable 100Gbps 5m

UnitekFiber Direct-connected cables are an ideal short-distance connection solution to replace optical modules. They are divided into two categories: high-speed cables (DAC) and active optical cables (AOC). QSFP direct-attached optical cable meets all IBTA, QSFP MSA and SFF-8436, Infiniband QDR specifications, and provides a cost-effective solution for short-distance high-speed data transmission in data centers.

Length
Types
Fiber Optic
Description
FAQ
Specification
Reviews
Video

DAC Direct Attach Cable QSFP28 to 4 SFP28 DAC Cable 100Gbps 5m

Features

lHot-plug stoppable

l3X Port Density over SFP / SFP+

lOptimized NEXT & Return Loss

lLow cost and low power solution compared to fiber optical cable

lCompliant with QSFP+ MSA and SFF-8436

lCompliant with IEEE 802.3ba/ Infiniband QDR specifications

lEnhanced EMI/EMC performance

lSupports serial ID functionality thru EEPROM 

lPassive cable assembly supports distances up to 7 meters

l30AWG to 24AWG cable sizes available

lRoHS compliant and Halogen-Free option available


Applications

lSwitches / Routers / HBAs/SAN, NIC cards

lServer & Storage Devices

lData Center Networking

lHigh Performance Compute

lFiber Channel

lInfiniBand QDR/DDR 

l10Gbs/40Gbs 



DAC Direct Attach Cable QSFP28 to 4 SFP28 DAC Cable 100Gbps 5m


DAC Direct Attach Cable QSFP28 to 4 SFP28 DAC Cable 100Gbps 5m


Compatible


Cisco, Juniper, H3C, Huawei, Alcatel, Allied Telesis, Zyxel, Brocade, Mikrotik, Extreme, Blade, D-linnk Netgear, Finisar, ZTE, Linksys, SMC, Ruijie, Avaya, 3com, Enterasys, Redeback, Planet etc.


Packaging and Shipping


DAC Direct Attach Cable QSFP28 to 4 SFP28 DAC Cable 100Gbps 5m


Production


DAC Direct Attach Cable QSFP28 to 4 SFP28 DAC Cable 100Gbps 5m

What is a Direct Attach Copper (DAC) Cable?

A Direct Attach Copper cable or a DAC cable is a Twinax copper cable that connects directly the ports (or line cards) within active equipment, such as switches, routers, servers or data storage devices, in a data network.

Why Choose DAC Cables?

1) Less Power Consumption. 

2) Lower Price. 

3) Simpler Deployment. 

4) Convenient for installers.

Where to Use DAC Cables?

High-speed cables are mainly used for transmission in data center cabinets. Because high-speed cables do not use expensive optical components and optical fibers as components, the transmission distance is short and the price is low. It is very suitable for the connection of servers and switches in the cabinet.

Can the 40G port and the 10G port be connected with a cable?

Yes, the 40G AOC/DAC cable has a QSFP+ to 4*SFP+ branch cable. Using this specification cable, the 40G port and the 10G port can be interconnected.

How many kilometers can the DAC fiber optic cable travel farthest?

The longest transmission distance of copper cable DAC is 7M.

What is the transmission medium of DAC cable?

The transmission medium of DAC is copper cable.

Cikey
Aug 08, 2022

Wonderful cables.

I have received the order, and your shipping time is out of expected. And the FTTH drop cable are functioning just as expected. we have always been satisfied with our equipment from you.

Verified Purchase
Helpful 1
Video
Contact UnitekFiber
Contact UnitekFiber
Other Direct Attach Copper(DAC) Cable Products
Recent Post