United States
Trusted by the Highest-Stakes Buyers
Federal agencies and Fortune 500 operations source through ORM Systems.
US Government & Defense
Enterprise Clients
AR-1STM4-W
Original Stock
Ready to Ship
1-Port 622M Packet over SDH/Sonet Optical Interface Card
FEATURED DEAL
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:
AR-1STM4-W
- Description:
- 1-Port 622M Packet over SDH/Sonet Optical Interface Card
- Rating:
Added to cart 28 times recently
- Availability:
2 In stock - Ready to Ship
- Brand:
- Huawei
- GTIN:
- 886598034944
- Condition:
Certified Refurbished
Professionally inspected, bench-tested, and firmware-verified, with configurations wiped. Restored to full working order and backed by our warranty.
- Warranty:
- 3
- List Price:
$12,814.99
- Price:
$6,407.5050% off
Quantity:
1
100% Genuine Guaranteed
Global Delivery
Business Terms / PO Accepted
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:
Built Global. Stocked Local.
Regional teams and 25+ distribution partners keep stock near you and accountability in your time zone.
4Global Offices
25+Distribution Points
100+Countries Served
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.
- RegisteredCAGE CODE: 97UU8
- VerifiedD-U-N-S® #: 118879150
- ListedUEI: VFVEQ7Q9LH31
Since 2016, Enterprise-Trusted
Ten years serving buyers who audit their vendors. From federal agencies to 20,000+ enterprise clients worldwide.
10+Years Operating
20,000+Clients Served
150K+SKUs Available
AR-1STM4-W Overview
AR-1STM4-W is a high-performance Ethernet module designed for modern data centers and enterprise networks. It supports data rates up to 10Gbps through its SFP+ connector and is fully compatible with a broad range of networking equipment including routers, switches, and servers. The module operates using key protocols such as TCP/IP and iSCSI, ensuring reliable and efficient data transmission across mission-critical applications.
AR-1STM4-W features a PCIe form factor that simplifies installation in standard server and network systems while also delivering robust performance and low latency. Its design makes it ideal for expanding network capacity, upgrading server connectivity, and supporting high-speed communications in demanding environments.
AR-1STM4-W price is $6,407.50, a 50% saving from the Huawei list price of $12,814.99. AR-1STM4-W is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for AR-1STM4-W for additional pricing. Browse the full category range or explore all Huawei products.
AR-1STM4-W Specifications
- Product Type
- Network Module
- Brand
- Huawei
- Module Type
- Ethernet
- Data Rate
- 10Gbps
- Connector Type
- SFP+
- Supported Protocols
- TCP/IP, iSCSI
- Form Factor
- PCIe
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Compatibility
- Cisco / Juniper / Dell / HP
- Max Speed
- 10Gbps
- Supported Features
- Auto-negotiation, Jumbo Frames, QoS
- Power Consumption
- 15W
- Interface Ports
- SFP+
- Expansion Slots
- PCIe
- Product Name
- AR-1STM4-W High-Speed Ethernet Module
Speak To a Hardware Specialist in Your Region
Mon–Fri: [09:00-16:00]
Avg. response under 30 mins
Product Comparison Table 
| AR-1STM4-W |  CR5DL2XEFG7E |  CR5D00E5XF60 |  CR2D00EAGF10 |  CR5B0N68ES60 | |
|---|---|---|---|---|---|
| Compatibility | Cisco / Juniper / Dell / HP | Cisco / Juniper / Arista / Dell / HP | Cisco, Juniper, Arista, Dell, HP | Cisco, Juniper, Dell, HP | Cisco / Juniper / Arista / Dell / HP |
| Connector Type | SFP+ | SFP+ | SFP+ | SFP+ | SFP28 |
| Data Rate | 10Gbps | 40G | 10Gbps | 10Gbps | 10G |
| Form Factor | PCIe | PCIe | PCIe | PCIe | PCIe |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Interface Ports | SFP+ | SFP+ | Ethernet | Ethernet | Ethernet |
| Max Speed | 10Gbps | 40Gbps | 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 |
| Power Consumption | 15W | 15W | 7W | 7W | 15W |
| Product Name | AR-1STM4-W High-Speed Ethernet Module | CR5DL2XEFG7E High Performance 40Gbps Network Interface Card | CR5D00E5XF60 Network Module | CR2D00EAGF10 10G SFP+ Ethernet Module | CR5B0N68ES60 High-Speed Ethernet Module |
| Product Type | Network Module | Network Interface Card | Network Module | Network Module | Network Module |
| 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, Jumbo Frames, QoS | 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 / Wake-on-LAN / Jumbo Frames / QoS |
| Supported Protocols | TCP/IP, iSCSI | TCP/IP | TCP/IP | TCP/IP, iSCSI | TCP/IP / iSCSI |
Compliance & Warranty
100% Genuine Product Guarantee
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.
Up to 3-Year Warranty Coverage
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.
Hassle-Free RMA & Returns
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.
Rigorously Tested & Quality Assured
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.
Expert Technical Support
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
Fast Global Delivery
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Reviews & Ratings
G
George Whitman
5
Stable STM interface with clean optical signaling.
P
Philip Turner
5
Works well in legacy transport networks.
M
Martin Doyle
5
No synchronization issues encountered.
H
Henry Collins
5
Reliable SDH connectivity in production.
R
Roger Bennett
4
Consistent uptime so far.
L
Leonard Brooks
5
Dependable optical interface card.
Questions & Answers
What is the AR-1STM4-W interface card?
The AR-1STM4-W is a 1-port optical interface card delivering 622 Mbps packet transmission over SDH/SONET, designed for seamless integration with compatible routers and switches.
Which routers and switches are compatible with the AR-1STM4-W?
The AR-1STM4-W is compatible with AR-series chassis such as AR-1200, AR-2200 and AR-3200 platforms via the dedicated PCIe expansion slot.
What optical interface does the AR-1STM4-W support?
It provides a single STM-4 (622.08 Mbps) optical port over ITU-T G.957-compliant single-mode fiber using an LC connector.
Which protocols are supported by the AR-1STM4-W?
Supports Packet over SDH/SONET (G.7041/G.7045), GFP, HDLC, PPP, Ethernet encapsulation and ITU-T OAM standards.
What transmission distance can the AR-1STM4-W achieve?
Over single-mode fiber it reaches up to 40 km with standard SFPs and up to 80 km using DWDM‐capable optics.
How do I install the AR-1STM4-W card?
Power down the host router, insert the card into the designated PCIe slot, secure it with screws, then power on; the system auto-detects the interface.
Can the AR-1STM4-W be hot-swapped?
No. The AR-1STM4-W requires cold-swap installation. Always power down the host system before inserting or removing the module.
What network management options are available?
Supports CLI, Web GUI, SNMPv2/v3 for remote management, real-time alarms, performance counters and RMON statistics.
Does the AR-1STM4-W support OAM and protection switching?
Yes. It fully supports ITU-T OAM (Section, Path), APS 1+1 and 1:1 protection switching, plus SDH/SONET overhead management for ring and linear topologies.
What are the environmental specifications?
Operating temperature 0 °C to 50 °C, storage -20 °C to 70 °C, and relative humidity 5%–95% non-condensing.
What power does the AR-1STM4-W consume?
Maximum power consumption is 8 W at 3.3 VDC and 12 W at 12 VDC, drawn directly from the host chassis power supply.
Is an SNMP MIB available for the AR-1STM4-W?
Yes. A comprehensive SNMP MIB file is provided in versions 2c and 3 for fault, performance and configuration management.
What warranty and support options come with the AR-1STM4-W?
Includes a standard 1-year hardware warranty with optional 24×7 support and extended maintenance contracts up to 5 years.
Where can I find replacement optical transceivers?
Order compatible LC SFP modules using part numbers SFP-622-SM40 (40 km) or SFP-622-SM80 (80 km) via our online store or authorized distributors.
What applications is the AR-1STM4-W best suited for?
Ideal for metro aggregation, long-haul backbone links, point-to-point leased lines and data center interconnects requiring 622 Mbps over SDH/SONET.