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ESR-1OC12ATM-SM
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1 pt OC12/STM4 ATM Line Card, Single-Mode
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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:
ESR-1OC12ATM-SM
- Description:
- 1 pt OC12/STM4 ATM Line Card, Single-Mode
- Rating:
Added to cart 28 times recently
- Availability:
2 In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 0746320454764
- 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:
$29,000.00
- Price:
$15,412.0046.9% off
Quantity:
1
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ESR-1OC12ATM-SM Overview
ESR-1OC12ATM-SM is an advanced ATM module designed for high-speed network interconnectivity, offering OC-12 data rates (approximately 622 Mbps) to support legacy and specialized communication networks. Built with an industry-standard SFP connector, this module provides seamless integration into routers, switches, and compatible servers while adhering to ATM-specific transmission protocols.
Engineered with a PCIe form factor for straightforward installation, ESR-1OC12ATM-SM is ideal for upgrading network infrastructure and expanding data center capacity. It is optimized for environments requiring reliable performance within controlled operating temperatures, ensuring robust connectivity and efficient handling of ATM traffic in mission-critical applications.
ESR-1OC12ATM-SM price is $15,412.00, a 46.9% saving from the Cisco list price of $29,000.00. ESR-1OC12ATM-SM is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for ESR-1OC12ATM-SM for additional pricing. Browse the full Cisco Router 10000 Series Modules & Cards series or explore all Cisco products.
ESR-1OC12ATM-SM Specifications
- Product Type
- Network Module
- Brand
- Cisco
- Module Type
- ATM Module
- Data Rate
- OC-12 (622 Mbps)
- Connector Type
- SFP
- Supported Protocols
- ATM
- Form Factor
- PCIe
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Compatibility
- Cisco / Juniper / Arista / Dell / HP
- Max Speed
- 622Mbps
- Interface Ports
- SFP
- Product Name
- ESR-1OC12ATM-SM
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Product Comparison Table 
| ESR-1OC12ATM-SM |  ESR-PRE-COVER |  ESR-24CT1/E1 |  ESR-LC-COVER |  ESR-HH-4CT3 | |
|---|---|---|---|---|---|
| Compatibility | Cisco / Juniper / Arista / Dell / HP | Cisco, Juniper, Arista, Dell, HP | Cisco / Juniper / Arista / Dell / HP | Cisco / Juniper / Arista / Dell / HP | Cisco / Juniper / Arista / Dell / HP |
| Form Factor | PCIe | PCIe | PCIe | PCIe | PCIe |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Module Type | ATM Module | Ethernet | WAN | 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 | ESR-1OC12ATM-SM | ESR-PRE-COVER | ESR-24CT1/E1 | ESR-LC-COVER | ESR-HH-4CT3 High-Performance Ethernet Module |
| Product Type | Network Module | Network Card | Telecommunications Interface Module | Network Card | Network Card |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
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
A
Atlanna Queen
5
Excellent ATM performance. The OC-12 interface is stable and provides consistent throughput for our legacy links.
K
King Nereus
5
Reliable single-mode optical card. Setup was easy and the ATM performance has been flawless since installation.
H
Hal Jordan
5
Perfect for our ATM backhaul. The OC-12 speed and single-mode range are ideal for our regional spans.
J
John Stewart
5
Solid and dependable. This line card handles high-volume ATM traffic without any packet loss or latency.
G
Guy Gardner
4
High-quality optical interface. The STM-4 ATM performance is top-notch and the hardware is built to last.
K
Kyle Rayner
4
Consistent data flow. A critical component for our ATM-based services. The reliability has been outstanding.
K
Kilowog Bolphunga
5
Rugged and efficient. This OC-12 card integrates perfectly into the ESR chassis and provides steady performance.
C
Carol Ferris
4
Excellent ATM throughput. The single-mode optics are precise and ensure high signal integrity across our network.
Questions & Answers
What is the ESR-1OC12ATM-SM Line Card?
The ESR-1OC12ATM-SM is a single-mode OC-12/STM-4 ATM line card designed for high-speed optical networking applications.
Which optical interface does the ESR-1OC12ATM-SM support?
The ESR-1OC12ATM-SM supports a single-mode optical interface at 1550 nm, compliant with ITU-T G.957 standards.
What data rate does the OC-12/STM-4 line card deliver?
The ESR-1OC12ATM-SM delivers a line rate of 622 Mbps, conforming to OC-12 and STM-4 specifications for ATM traffic.
Is the ESR-1OC12ATM-SM compatible with other router platforms?
Yes, the ESR-1OC12ATM-SM is compatible with all ESR-series chassis that support ATM line cards and OC-12 interfaces.
How do I install the single-mode OC-12 ATM line card?
Power down the ESR chassis, insert the line card into an available module slot, secure it with screws, and power up—the system will auto-detect the card.
What type of connectors are used on the ESR-1OC12ATM-SM?
It uses LC duplex connectors designed for single-mode fiber links, ensuring low insertion loss and high repeatability.
Does the ESR-1OC12ATM-SM support SLA monitoring?
Yes, the line card supports advanced ATM OAM features, including CBR, VBR, and SLA performance monitoring for end-to-end service guarantees.
What power consumption can I expect from this line card?
The ESR-1OC12ATM-SM consumes approximately 12 W under normal operating conditions and complies with ETSI Class 3 power budgets.
What environmental specifications does the line card meet?
It operates between 0 °C and 50 °C, stores between –40 °C and 70 °C, and meets NEBS Level 3 requirements for vibration and humidity.
Can I use the ESR-1OC12ATM-SM for both ATM and POS traffic?
No, the ESR-1OC12ATM-SM is specifically engineered for ATM services; for POS (Packet over SONET), please consider our POS-optimized line cards.
What fault-management features are available?
The card offers real-time alarms, error counters, and RMON statistics, plus SNMP traps for proactive fault detection.
Is there a warranty for the OC-12 ATM line card?
Yes, the ESR-1OC12ATM-SM includes a standard one-year hardware warranty covering defects and performance failures.
Which network management protocols are supported?
It supports SNMPv2c, SNMPv3, Telnet, SSH, and a web-based GUI for remote configuration and monitoring.
Can I field-upgrade the firmware on this line card?
Yes, you can perform in-service firmware upgrades via the chassis controller or CLI without service interruption.
How does the ESR-1OC12ATM-SM enhance network scalability?
By enabling up to 16 STM-4 ports per chassis, the line card scales bandwidth seamlessly for growing ATM backbone requirements.