Trusted by the Highest-Stakes Buyers
Federal agencies and Fortune 500 operations source through ORM Systems.
US Government & Defense
Enterprise Clients
Featured Deal
Hand-picked by our procurement team for standout value. This unit is offered at our sharpest price on current stock, verified against live market rates.
Name:
2 In stock - Ready to Ship
Certified Refurbished
Professionally inspected, bench-tested, and firmware-verified, with configurations wiped. Restored to full working order and backed by our warranty.
$2,023.30
$384.4281% off
Quantity:
3 Year Extended Warranty
Same-day Shipping
30-Day Money Back Guarantee
Shipping:
Payment:
3 Year Extended Warranty
Same-day Shipping
30-Day Money Back Guarantee
Need Additional Discount on Product?
Request a quote below - Get Exclusive Pricing and Support.
Shipping:
Payment:
ES02VSTSA
S7700 Cluster Switching System Service Unit
Trusted by the Highest-Stakes Buyers
Federal agencies and Fortune 500 operations source through ORM Systems.
US Government & Defense
Enterprise Clients
Built Global. Stocked Local.
Regional teams and 25+ distribution partners keep stock near you and accountability in your time zone.
Buyer Protection on Every Order
Pay by PayPal or Revolut with full chargeback rights. Order on PO terms, Net-30 for government.
Verified By Federal Bodies
Every registration we claim is public record — check our federal contractor status yourself before you spend a dollar.

Since 2016, Enterprise-Trusted
Ten years serving buyers who audit their vendors. From federal agencies to 20,000+ enterprise clients worldwide.
ES02VSTSA is a high-performance Ethernet module designed for data centers and enterprise environments. It supports a maximum data rate of 10Gbps through its SFP+ connector, making it an ideal choice for upgrading server network interfaces and connecting to high-speed networks. This module is compatible with leading routers, switches, and servers, and it efficiently operates using the TCP/IP and UDP protocols.
Overview of ES02VSTSA highlights its PCIe form factor that facilitates easy installation in modern systems. Engineered for reliability under demanding conditions, the module is designed to expand network capacity with support for auto-negotiation, Wake-on-LAN, Jumbo Frames, and QoS. Its robust design and industry-leading specifications make ES02VSTSA a preferred solution for network performance upgrades.
ES02VSTSA price is $384.42, a 81% saving from the Huawei list price of $2,023.30. ES02VSTSA is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for ES02VSTSA for additional pricing. Browse the full S7700 Series Switch Line Cards series or explore all Huawei products.
Mon–Fri: [09:00-16:00]
Avg. response under 30 mins
| Compatibility | Cisco, Juniper, Arista, Dell, HP | Dell, HP | Cisco, Juniper, Arista, Dell, HP | Cisco, Juniper, Arista, Dell, HP | Cisco, Juniper, Arista, Dell, HP |
| Connector Type | SFP+ | RJ-45 | SFP+ | SFP+ | SFP+ |
| Data Rate | 10Gbps | 1G | 10G | 10Gbps | 10Gbps |
| Form Factor | PCIe | PCIe | PCIe | PCIe | PCIe |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Interface Ports | Ethernet | Ethernet | Ethernet | SFP+ | Ethernet, SFP+ |
| Max Speed | 10Gbps | 1Gbps | 10Gbps | 10Gbps | 10Gbps |
| Module Type | Ethernet | Ethernet | Ethernet | Ethernet | Ethernet |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Product Name | ES02VSTSA | ES1D2SRUH000 High-Performance Ethernet Module | ES0D0F48TC00 | ES0DG48TFA00 Ethernet Module | ES1D2G48TBC0 |
| Product Type | Network Module | Network Module | Network Module / Network Card | Network Module | Network Card |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Supported Features | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | Auto-negotiation, Jumbo Frames, QoS | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS |
| Supported Protocols | TCP/IP, UDP | TCP/IP | TCP/IP, iSCSI | TCP/IP, iSCSI | TCP/IP, iSCSI |
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Service unit supports stable cluster switching.
Reliable performance in distributed systems.
No instability observed.
Easy to integrate into cluster setup.
Predictable service behavior.
Enterprise grade reliability.
The ES02VSTSA is Huawei’s service unit for the S7700 Cluster Switching System, delivering high-density Ethernet switching, modular design, and enhanced redundancy.
It offers up to 1.92 Tbps switching capacity, hot-swappable modules, advanced QoS, MPLS, and virtualization support for data center and service provider networks.
The ES02VSTSA delivers a 480 Mpps forwarding rate, 36 million MAC address capacity, and support for 6 million IPv4/IPv6 routes in large-scale deployments.
It features stateful switchover, redundant control and power modules, and nonstop forwarding to ensure uninterrupted network services.
It is certified for enterprise data centers, campus core networks, service provider backbones, and carrier-grade environments.
The ES02VSTSA supports up to 1.92 Tbps of aggregated switching bandwidth per chassis when deployed in cluster mode.
Mount the ES02VSTSA in the S7700 chassis, connect control and power cables, then configure it via the CLI or Huawei eSight management platform.
It operates on 220 V AC or –48 V DC power, with a maximum consumption of 600 W per service unit under full load.
It supports up to 16 service units per chassis, scaling to multi-terabit performance in clustered configurations.
Integrated security includes ACLs, IPSec VPN, MACsec encryption, DoS attack prevention, and RADIUS/TACACS+ authentication.
Yes, it supports Web GUI, CLI via SSH, SNMP, and Huawei eSight NMS for centralized, remote management.
Base software is included; optional licenses for MPLS, IPv6, and carrier-class OAM features can be purchased separately.
Huawei provides a standard five-year limited warranty covering hardware defects and software updates.
Use built-in diagnostic commands, review system logs, perform hot swaps of faulty modules, and contact Huawei support if needed.
Contact your authorized Huawei reseller, provide the SKU ES02VSTSA and chassis serial number to order genuine replacement parts.
Huawei offers 24/7 phone and online support, software updates, and on-site maintenance contracts based on your SLA.