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Product information
From the manufacturer
About this product
- Managed
- Switching capacity: 4000 Gbit/s
- Stackable
- Power supply included
The HPE Networking Comware Switch Series 5945 is a family of high-density, ultra-low-latency top-of-rack (ToR) switches designed for large enterprise data centers and telecom environments. Ideal for aggregation or server access layers, these switches deliver exceptional performance and scalability—and are powerful enough for core deployments in medium-sized enterprises. As virtualized applications and server-to-server traffic grow, data centers need spine and ToR switches that meet demanding throughput requirements. The 5945 series supports up to 100GbE per port, enabling high-performance server connectivity and seamless handling of virtual environments. With cut-through switching, wire-speed performance, and ultra-low latency, the 5945 series offers flexible options for port density and speeds, including 100GbE, 40GbE, 25GbE, and 10GbE, to fit your budget and IT environment.
What is new supporting point:
High-density spine and top-of-rack (ToR) connectivity with 100GbE/40GbE/25GbE/10GbE support, plus cut-through switching for low-latency, wire-speed performance
New 32G and 16G Fibre Channel support for storage networking, plus ROCE v1/v2 for RDMA-based high-performance computing, along with VXLAN, EVPN, and MPLS capabilities for virtualized environments
Greater flexibility with two-slot or four-slot options for use cases such as MACsec 256-bit encryption, high-performance data center leaf deployments, storage networking, and NVMe storage
IPv4 and IPv6 support with a full Layer 2 and Layer 3 feature set, plus PTP 1588v2 for boundary clock, transparent clock, end-to-end, or peer-to-peer synchronization.
HPE IMC Orchestrator and Analyzer to enhance network operations through orchestration, automation, and analytics
New TAA-compliant SKUs made in USA enhance security with manual and automated code analysis to mitigate vulnerabilities and strengthen supply chain integrity.
Product details
30
| AC input frequency | 50 - 60 Hz |
|---|---|
| AC input voltage | 100 - 240 V |
| Basic switching RJ-45 Ethernet ports type | Fast Ethernet (10/100) |
| DC input voltage | 48 - 60 V |
| Depth | 460 mm |
| Fan | 5 fan tray slots (minimum five required) |
| Flash memory | 1024 MB |
| Harmonized System (HS) code | 85176990 |
| Heat dissipation | 1381 BTU/h |
| Height | 43.6 mm |
| Internal memory | 8000 MB |
| I/O ports | 48 x 25G SFP28 ports 8 x 100G QSFP28 ports 2 x 1G SFP ports Supports 48 x 10/25GbE and 8 x 100GbE fixed ports, or up to 80 x 10GbE ports when using splitter cables. |
| Latency | < 1 μs (64-byte packets) |
| Memory and processor | 1 GB flash Packet buffer size: 16 MB, 4 GB SDRAM or 32 MB 8 GB SDRAM |
| Memory type | SDRAM |
| Operating temperature (T-T) | 0 - 45 °C |
| Packet buffer memory | 32 MB |
| Performance management | HPE Networking Intelligent Management Center (IMC) Command-line interface (CLI) Out-of-band management Simple Network Management Protocol (SNMP) Telnet File Transfer Protocol (FTP) Additional ports: - 1 x console port - 1 x mini USB port - 1 x USB port - 2 x out-of-band management ports (one fiber and one copper port) |
| Power consumption (max) | 650 W |
| Power consumption note | 650W |
| Power supply note | 2 power supply slots 1 minimum power supply required (ordered separately) |
| Product colour | Black |
| QSFP28 ports quantity | 8 |
| SFP28 ports quantity | 48 |
| Switching capacity | 4000 Gbit/s |
| Switch type | Managed |
| USB 2.0 ports quantity | 1 |
| Weight | 10.1 kg |
| Weight (imperial) | 10.1 kg (22.3 lbs) |
| Width | 440 mm |
Logistics
| EAN | 0190017209203 |
|---|---|
| Unit of measure | — |
| Weight | — |
| Dimensions | — |
| Dangerous goods | No |
Warranty
- 12-month warranty on everything we sell.
- Runs from the day your order is delivered.
- Faults under normal use are repaired, replaced or refunded.
Payment
- Visa and Mastercard, processed securely by Tyl by NatWest with 3D Secure.
- PayPal — your PayPal balance or a saved card or bank account.
- Clearpay, Klarna and Billie — pay later or in instalments, processed by Stripe.
- No surcharge on any payment method; refunds go back to the way you paid.
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- Businesses: pay in 30 days on invoice with Billie. Learn more
Choose at checkout. 18+, T&Cs apply, credit subject to status.
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