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CR53-P10-2xATM/STM4-SFP
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2-Port OC-12c/STM-4c ATM-SFP Flexible Card
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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:
CR53-P10-2xATM/STM4-SFP
- Description:
- 2-Port OC-12c/STM-4c ATM-SFP Flexible Card
- Rating:
Added to cart 28 times recently
- Availability:
2 In stock - Ready to Ship
- Brand:
- Huawei
- GTIN:
- 886598034975
- 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:
$18,015.45
- Price:
$7,026.0261% off
Quantity:
1
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CR53-P10-2xATM/STM4-SFP Overview
CR53-P10-2xATM/STM4-SFP is a high-performance WAN module that integrates dual ATM and STM4 interfaces via SFP connectivity. Designed for carrier-grade networking equipment, this module delivers robust data transmission with ATM speeds of 155Mbps and STM4 speeds up to 622Mbps, ensuring reliable transport in demanding telecommunications environments.
Engineered with a modular form factor for seamless installation into existing carrier chassis, the CR53-P10-2xATM/STM4-SFP supports critical protocols including ATM and STM-4 (SONET/SDH) to meet the rigorous standards of modern network infrastructures. Its SFP connector enables flexible optical or copper media options, making it an ideal solution for expanding network capabilities in high-speed, mission-critical applications.
CR53-P10-2xATM/STM4-SFP price is $7,026.02, a 61% saving from the Huawei list price of $18,015.45. CR53-P10-2xATM/STM4-SFP is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for CR53-P10-2xATM/STM4-SFP for additional pricing. Browse the full Netengine Series Router Module/Ne40E Series Service Router Module series or explore all Huawei products.
CR53-P10-2xATM/STM4-SFP Specifications
- Product Type
- WAN Module
- Brand
- Huawei
- Module Type
- ATM/STM4 SFP Module
- Data Rate
- ATM: 155Mbps, STM4: 622Mbps
- Connector Type
- SFP
- Supported Protocols
- ATM, STM-4 (SONET/SDH)
- Form Factor
- Modular
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Compatibility
- Carrier-grade routers and switches
- Max Speed
- ATM 155Mbps / STM4 622Mbps
- Interface Ports
- SFP
- Product Name
- CR53-P10-2xATM/STM4-SFP
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Product Comparison Table 
| CR53-P10-2xATM/STM4-SFP |  CR5D0MPUD170 |  CR53-P10-4xE3/cT3-SMB |  CR5DLPUFM070 |  CR5D00LBXF72 | |
|---|---|---|---|---|---|
| Compatibility | Carrier-grade routers and switches | Cisco, Juniper, Arista, Dell, HP | Cisco / Juniper / Arista / Dell / HP | Routers, Switches, Servers | Cisco / Juniper / Arista / Dell / HP |
| Connector Type | SFP | SFP+ | Proprietary E3/cT3 interface | SFP+ | SFP+ |
| Data Rate | ATM: 155Mbps, STM4: 622Mbps | 10Gbps | E3: 34.368 Mbps per port, cT3: 43.008 Mbps | 10Gbps | 10G |
| Form Factor | Modular | PCIe | PCIe | PCIe | Modular |
| Input Voltage | 3.3V | 3.3V | 5V | 3.3V | 3.3V |
| Interface Ports | SFP | SFP+ | 4 x E3, 1 x cT3 | Ethernet | Ethernet |
| Module Type | ATM/STM4 SFP Module | Ethernet Module | WAN | Ethernet | SFP+ |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Product Name | CR53-P10-2xATM/STM4-SFP | CR5D0MPUD170 | CR53-P10-4xE3/cT3-SMB | CR5DLPUFM070 | CR5D00LBXF72 10Gbps SFP+ Ethernet Module |
| Product Type | WAN Module | Network Card | Network Module / Network Card | Network Module | 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 Protocols | ATM, STM-4 (SONET/SDH) | TCP/IP, iSCSI | TDM | TCP/IP | 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
T
Trevor Jennings
5
ATM card provided stable STM 4 connectivity.
P
Philip Norton
5
Reliable for legacy transport needs.
W
Wayne Carter
4
No synchronization issues.
G
Gerald Price
5
Easy installation process.
R
Ronald Hayes
5
Consistent performance.
D
Dennis Cole
5
Met operational requirements.
Questions & Answers
What is the CR53-P10-2xATM/STM4-SFP 2-Port OC-12c/STM-4c ATM-SFP Flexible Card?
The CR53-P10-2xATM/STM4-SFP is a high-performance flexible line card offering two independent OC-12c/STM-4c ATM or POS ports via SFP interfaces for scalable broadband connectivity.
What data rates and protocols does the CR53-P10-2xATM/STM4-SFP support?
It supports OC-12c/STM-4c data rates up to 622 Mbps per port, delivering full-rate and fractional ATM or POS Layer-2 protocols.
Which SFP modules are compatible with the CR53-P10-2xATM/STM4-SFP?
The card is compatible with any multi-rate OC-12c/STM-4c compliant SFP modules, including single-mode and multimode optics from major vendors.
Which chassis or platforms support the CR53-P10-2xATM/STM4-SFP card?
This flexible card is supported in CR53 series carrier routers and other modular aggregation platforms that provide a 2-slot flexible port bay.
Is the CR53-P10-2xATM/STM4-SFP hot-swappable?
Yes, the card supports hot-swapping for seamless installation and removal without powering down the host chassis.
How do I install the CR53-P10-2xATM/STM4-SFP in my system?
Power off the chassis, slide the card into an available 2-slot bay, secure the faceplate, power on, and verify link status via CLI or web UI.
What management interfaces does the CR53-P10-2xATM/STM4-SFP offer?
Management is provided through SNMP, CLI, and a web-based GUI via the host chassis management module.
Does the CR53-P10-2xATM/STM4-SFP support both ATM and POS framing?
Yes, it delivers full ATM and POS Layer-2 framing support on each OC-12c/STM-4c port.
What are typical use cases for the CR53-P10-2xATM/STM4-SFP card?
Common use cases include voice/video aggregation, legacy ATM network integration, leased-line services, and metro edge access.
What are the environmental and power specifications of the card?
It operates at 0 °C to 45 °C with 5–95 % non-condensing humidity, consuming less than 20 W per card.
Is the CR53-P10-2xATM/STM4-SFP compliant with industry standards?
Yes, it meets RoHS, NEBS Level 3, ITU-T G.703/G.704, and other carrier-grade standards.
How can I troubleshoot link connectivity issues on the ATM-SFP ports?
Verify SFP seating, check optical power levels, confirm duplex and clock settings, and review logs via the management interface.
Can I mix OC-12c and STM-4c configurations on the same card?
Yes, each port can be independently configured for OC-12c or STM-4c to accommodate diverse network requirements.
What warranty and support options are available for the card?
The card includes a 1-year hardware warranty, with optional extended support plans offering advanced replacement and 24/7 technical assistance.
Where can I purchase the CR53-P10-2xATM/STM4-SFP and compatible accessories?
You can order through authorized distributors and resellers or visit our online store for pricing, availability, and compatible SFP modules.