HP Aruba • SKU R0M47A
HP Aruba R0M47A — HPE Aruba Networking 50G SFP56-to-SFP56
HPE Aruba Networking 50G SFP56-to-SFP56 3m passive Direct Attach Copper (DAC) twinax cable; fixed-assembly SFP56 connector on each end, 50GbE point-to-point switch interconnect (also runs at 25G/10G), no PoE, passive copper.
- Stock image pending — request real-world photo
Download HP Aruba datasheet ↗ via HPE Store official product page + Aruba AOS-S/AOS-CX Transceiver Guide (arubanetworking.hpe.com techdocs)
What is the HP Aruba R0M47A?
HPE Aruba Networking 50G SFP56-to-SFP56 3m passive Direct Attach Copper (DAC) twinax cable; fixed-assembly SFP56 connector on each end, 50GbE point-to-point switch interconnect (also runs at 25G/10G), no PoE, passive copper.
TFI supplies the R0M47A new and refurbished to South African businesses, each unit covered by warranty and optional SLA. As a B-BBEE Level 2 distributor we can quote stock, lead time and price — usually within the same business day.
Specifications
| form factor | SFP56 to SFP56, Direct Attach Copper (DAC) twinax cable, fixed assembly both ends |
|---|---|
| data rate | 50 Gb/s (50GbE); backward-compatible to 25G/10G depending on port config |
| cable length | 3 m (9.84 ft) |
| cable type | Passive copper twinax (no active electronics, no power draw) |
| standard | 50GBASE-CR / SFP56; MSA-compliant (SFF-8432) |
| compatible switches | Aruba CX 6300, CX 6400 (R0X44C/S0348A module), CX 8325/8360 v2 with 50G SFP56 ports |
| operating temperature | 0 C to 70 C (standard commercial temp range) |
| poe | None (passive copper cable, not a powered device) |
| eol status | Active / currently shipping (no End-of-Sale noted as of 2026-06) |
Frequently asked questions
- What is the HP Aruba R0M47A?
- HPE Aruba Networking 50G SFP56-to-SFP56 3m passive Direct Attach Copper (DAC) twinax cable; fixed-assembly SFP56 connector on each end, 50GbE point-to-point switch interconnect (also runs at 25G/10G), no PoE, passive copper.
- Do you supply the R0M47A new or refurbished?
- TFI supplies the HP Aruba R0M47A both new and professionally refurbished, each with warranty and SLA options. Tell us your preference when you request a quote.
- Does the R0M47A support PoE?
- PoE on the R0M47A: None (passive copper cable, not a powered device).
- Can TFI deliver the R0M47A in South Africa?
- Yes. TFI is a South African distributor (B-BBEE Level 2) and ships the HP Aruba R0M47A nationwide. Send us the SKU and we come back with stock, lead time and price — usually the same business day.
Also in the HPE Aruba Networking CX 6300 Series
-
JL307A
HP Aruba HPE 100G QSFP28-QSFP28 3m DAC Cable
-
JL309A
HP Aruba HPE 100G QSFP28 MPO SR4 100m 12-Fiber MPO MMF Transceiver
-
JL310A
HP Aruba HPE 100G QSFP28 LC LR4 10km SMF 2-Strand Transceiver
-
JL484A
HP Aruba HPE 25G SFP28 LC SR 100m MMF Transceiver
-
JL485A
HP Aruba HPE 25G SFP28 LC eSR 400m MMF Transceiver
Also compatible with
Verification sources (6)
- https://buy.hpe.com/us/en/options/transceivers/direct-attach-cables/networking-sfp56-direct-attach-cables/aruba-50g-sfp56-to-sfp56-3m-direct-attach-copper-cable/p/r0m47a
- https://www.provantage.com/hpe-r0m47a~7CMPTCVU.htm
- https://arubanetworking.hpe.com/techdocs/Switches/xcvrs/xcvr_guide/Content/Chp_sfp56/sfp-50g-dac-dir-att-cop.htm
- https://www.hummingbirdnetworks.com/hpe-aruba-50gbase-direct-attach-cable-10-ft-r0m47a
- https://edgeoptic.com/products/aruba/r0m47a/
- https://buy.hpe.com/us/en/options/transceivers/direct-attach-cables/networking-sfp56-direct-attach-cables/aruba-50g-sfp56-to-sfp56-0-65m-dac-cable/p/R0M46A
Need pricing on R0M47A?
Send us the SKU. We come back with stock, lead time and price — typically within the same business day.