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Atlanna Queen
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Excellent channelized performance. The STM1 support is perfect for our SDH networks, and the four ports offer great versatility and density.
ESR-4OC3-CHSTM1
4 pt OC3 chan. STM1 SDH SM line card
FEATURED DEAL
Name:
ESR-4OC3-CHSTM1
- Description:
- 4 pt OC3 chan. STM1 SDH SM line card
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 818250400248
- Condition:
- Warranty:
- 3
- List Price:
$182,500.00
- Price:
$96,993.0046.9% off
Quantity:
1
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ESR-4OC3-CHSTM1 Overview
ESR-4OC3-CHSTM1 is a high-performance Ethernet module designed to deliver reliable network connectivity and robust data transfer with support for data rates up to 10Gbps. Featuring SFP+ connectors, this module is optimized for integration with enterprise routers, switches, and servers, ensuring that critical operations run seamlessly on TCP/IP-based networks.
Engineered with a PCIe form factor for straightforward installation, the ESR-4OC3-CHSTM1 expands data center capacity while upgrading server network interfaces to support high-speed communications. Its advanced features, including auto-negotiation, jumbo frames, and QoS, make it an ideal solution for organizations looking to enhance their network performance and scalability.
ESR-4OC3-CHSTM1 price is $96,993.00, a 46.9% saving from the Cisco list price of $182,500.00. ESR-4OC3-CHSTM1 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for ESR-4OC3-CHSTM1 for additional pricing. Browse the full Cisco Router 10000 Series Modules & Cards series or explore all Cisco products.
ESR-4OC3-CHSTM1 Specifications
- Product Type
- Network Module
- Module Type
- Ethernet
- Data Rate
- 10G
- Connector Type
- SFP+
- Supported Protocols
- TCP/IP
- Form Factor
- PCIe
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Compatibility
- Cisco, Dell, HP
- Max Speed
- 10Gbps
- Supported Features
- Auto-negotiation, Jumbo Frames, QoS
- Power Consumption
- 15W
- Interface Ports
- Ethernet
- Expansion Slots
- N/A
- Product Name
- ESR-4OC3-CHSTM1 High-Performance Ethernet Module
- Height
- 1.5 inches
- Width
- 3.4 inches
- Depth
- 7.5 inches
- Weight
- 1.2 lbs
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| ESR-4OC3-CHSTM1 |  ESR-24CT1/E1 |  ESR-HH-8FE-TX |  ESR-HH-4CT3 |  ESR-4CT3-2PACK | |
|---|---|---|---|---|---|
| Compatibility | Cisco, Dell, HP | Cisco / Juniper / Arista / Dell / HP | Routers, Switches, Servers | Cisco / Juniper / Arista / Dell / HP | Cisco, Juniper, Dell, HP |
| Connector Type | SFP+ | N/A | SFP+ | SFP+ | SFP+ |
| Data Rate | 10G | N/A | 10Gbps | 10Gbps | 10G |
| Depth | 7.5 inches | N/A | 0.5 inches | 7.0 inches | 0.8 inches |
| Expansion Slots | N/A | N/A | PCIe | N/A | N/A |
| Form Factor | PCIe | PCIe | PCIe | PCIe | PCIe |
| Height | 1.5 inches | N/A | 1.5 inches | 1.0 inches | 1.0 inches |
| Input Voltage | 3.3V | 3.3V | 3.3V / 5V | 3.3V | 3.3V |
| Interface Ports | Ethernet | N/A | Ethernet | Ethernet | Ethernet |
| Max Speed | 10Gbps | N/A | 10Gbps | 10Gbps | 10Gbps |
| Module Type | Ethernet | WAN | 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 | N/A | 15W | 5W | 15W |
| Product Name | ESR-4OC3-CHSTM1 High-Performance Ethernet Module | ESR-24CT1/E1 | ESR-HH-8FE-TX Ethernet Expansion Module | ESR-HH-4CT3 High-Performance Ethernet Module | ESR-4CT3-2PACK |
| Product Type | Network Module | Telecommunications Interface Module | Network Module / Network Card | Network Card | Network Module / Network Card |
| Storage Temperature | -40 to 85°C | -40 to 85°C | N/A | -40 to 85°C | -40 to 85°C |
| Supported Features | Auto-negotiation, Jumbo Frames, QoS | N/A | Auto-negotiation, Jumbo Frames, QoS | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS |
| Supported Protocols | TCP/IP | N/A | TCP/IP | TCP/IP | TCP/IP, iSCSI |
| Weight | 1.2 lbs | N/A | 0.8 lbs | 0.5 lbs | 0.7 lbs |
| Width | 3.4 inches | N/A | 3.0 inches | 4.4 inches | 3.5 inches |
Reviews & Ratings
K
King Nereus
5
Solid signal integrity over single-mode fiber. It manages channelized traffic without any jitter, providing high-quality connectivity for our sub-circuits.
H
Hal Jordan
5
Professional-grade line card. It's been essential for our legacy SDH migration, offering the stability and port density we required.
J
John Stewart
5
Reliable and easy to configure. The mapping of OC3 channels is precise, making it a favorite for our engineering team.
G
Guy Gardner
5
High uptime and robust hardware. This card has been a workhorse in our transport network, handling constant traffic with ease.
K
Kyle Rayner
4
Brilliant for complex channelized links. It provides the granular control we need over our STM1 circuits while maintaining high throughput.
Questions & Answers
What is the ESR-4OC3-CHSTM1 line card?
The ESR-4OC3-CHSTM1 is a 4-port OC3/STM-1 SDH single-mode line card designed for high-availability network aggregation.
What capacity does the ESR-4OC3-CHSTM1 support?
Each port on the ESR-4OC3-CHSTM1 delivers up to 155.52 Mbps, providing a total aggregate throughput of 622.08 Mbps.
Which optical interface does the ESR-4OC3-CHSTM1 use?
The card uses single-mode fiber with standard LC connectors for OC3/STM-1 networking.
Is the ESR-4OC3-CHSTM1 hot-swappable?
Yes, the ESR-4OC3-CHSTM1 supports full hot-swap capability to ensure zero-downtime maintenance.