845418-B21 HPE compatible 100Gb QSFP28 to 4x25Gb SFP28 5m Direct Attach Copper Cable

HP
Twinax
QSFP28 to 4×SFP28
100G
5 meters
845418-B21 HPE compatible 100Gb QSFP28 to 4x25Gb SFP28 5m Direct Attach Copper Cable

HP compatible 845418-B21 - Key Features

  • Compatibility: HP
  • Cable Type: Passive Direct Attach Cable (PDAC)
  • Cable Configuration: Breakout (1 to 4)
  • Connector Type: QSFP28 to 4×SFP28
  • Supported Data Rate: 44.8 Gbps - 112.2 Gbps
  • Maximum Distance: 5 meters
  • AWG (Wire Gauge): AWG30 (1-3.5m) | AWG28 (2-3m) | AWG26 (5m)
  • DDM/DOM: Supported
  • Temperature Range: Standard 0°-70°C
  • MTBF: 1000000 hours

HP 845418-B21 Price

SKUSKU:100G-PDAC-QSFP-SFP-5-HP
Lead timeMade to Order - 2 Weeks
Standard recommended retail price ex VAT:
97.90
Choice of 0+
Telecoms & Integrators Globally

HP compatible 845418-B21 Specifications

Cable Type
Passive Direct Attach Cable (PDAC)
Cable Configuration
Breakout (1 to 4)
Connector Type
QSFP28 to 4×SFP28
Supported Data Rate
44.8 Gbps - 112.2 Gbps
Supportet Ethernet Applications
100G Ethernet (103.125 Gbps)
Supported Fiber Channel Applications
4x 32G Fiber Channel (112.2Gbps)
Supported InfiniBand Applications
InfiniBand EDR (100 Gbps)
Maximum Distance
5 meters
Media Type
Twinax Copper Cable
AWG (Wire Gauge)
AWG30 (1-3.5m) | AWG28 (2-3m) | AWG26 (5m)
DDM/DOM
Supported
Temperature Range
Standard 0°-70°C
MTBF
1000000 hours
Compliance
CE, RoHS, QSFP28 MSA, SFP28 MSA, SFF-8402, SFF-8431, SFF-8665, QDR InfiniBand, InfiniBand EDR

HP compatible 845418-B21 Datasheet

v2

Complete technical specifications and product details

Updated:Jan 16, 2026Format:PDF

HP compatible 845418-B21 Description

Our Compatible HPE 845418-B21 Passive Direct Attach Copper Twinax 100G to 4x25G Breakout Cable is based on our 100G-PDAC-QSFP-SFP-5 product, which has the same parameters and is manufactured in accordance with the same industry standards as its OEM counterpart. This HPE compatible 100Gb QSFP28 to 4x25Gb SFP28 5m Direct Attach Copper Cable is equipped with MSA standard QSFP28 compatible transceiver assembly at each end of cable and uses Copper Twinax Cable in between the assembly unit. This cable is designed for operation in standard temperature networking environments ranging from 0°-70°C. The cable chipset supports data rates ranging from 96.97-112.2 Gbps and such applications as 100G Ethernet (103.125Gbps), OTU4 (112Gbps). It is important to note that the mentioned application support will vary depending on the port where the module will be used, and it supported applications as well as module speed configuration during ordering process, but we can ensure that our module will support at least the same functionality as its OEM counterpart. This is a multi-purpose cable that can be used in a variety of different places in today's networking. As a result, cost effective, high speed and close range interconnections within equipment room of telecom operators, data centers or enterprise networks are the most popular applications for this product.

Our compatible HPE 845418-B21 100Gb QSFP28 to 4x25Gb SFP28 5m Direct Attach Copper Cable is CE/RoHS certified, it meets product safety standards, and is compliant with QSFP28 Multi Source Agreement (MSA) SFF-8665 industry standard. To ensure smooth operation, we have completed compatibility tests for this module with the most recent platforms of HPE networking equipment, allowing us to encode cable EEPROM memory to be compatible with and work seamlessly in HPE platforms. We are committed to quality, therefore before delivering our products, we conduct stringent quality inspections that include optical parameter measurements, connector cleanliness tests, and EEPROM memory data validation tests. If you have any questions, please Contact us. We will gladly learn about your needs and recommend the best compatible products from our portfolio.