United States$5,000,000+
Inventory Delivered By
S
Silas Vane
5
The 6-port density is impressive for an OC3 card. Single-mode performance is consistent and the POS mapping is flawless.
ESR-6OC3/P-SMI
6 Port OC3/STS3c/STM1c POS Line Card, single mode
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Name:
ESR-6OC3/P-SMI
- Description:
- 6 Port OC3/STS3c/STM1c POS Line Card, single mode
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 818249257587
- Condition:
- Warranty:
- 3
- List Price:
$60,000.00
- Price:
$31,886.0046.9% off
Quantity:
1
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ESR-6OC3/P-SMI Overview
ESR-6OC3/P-SMI is a high-performance Ethernet module engineered to deliver robust 10Gbps data transfer over SFP+ interfaces. Designed in a compact PCIe form factor, this network card integrates seamlessly with routers, switches, and servers to meet the high-speed connectivity demands of modern data centers and enterprise networks.
Optimized for critical networking applications, the ESR-6OC3/P-SMI supports essential protocols such as TCP/IP while offering advanced features including auto-negotiation, wake-on-LAN, jumbo frames, and quality of service (QoS). This module is the ideal solution for upgrading server network interfaces, expanding data center capacity, and connecting to high-speed networks reliably and efficiently.
ESR-6OC3/P-SMI price is $31,886.00, a 46.9% saving from the Cisco list price of $60,000.00. ESR-6OC3/P-SMI is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for ESR-6OC3/P-SMI for additional pricing. Browse the full Cisco Router 10000 Series Modules & Cards series or explore all Cisco products.
ESR-6OC3/P-SMI Specifications
- Product Type
- Network Module / Network Card
- 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 / 5V
- Compatibility
- Routers, Switches, Servers
- Max Speed
- 10Gbps
- Supported Features
- Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS
- Power Consumption
- 15W
- Interface Ports
- SFP+
- Expansion Slots
- PCIe
- Product Name
- ESR-6OC3/P-SMI
- Height
- 0.84 inches
- Width
- 3.44 inches
- Depth
- 12 inches
- Weight
- 2.2 lbs
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 ESR-6OC3/P-SMI |  ESR-HH-CARRIER |  ESR-HH-4CT3 |  ESR-PRE-COVER |  ESR-24CT1/E1 | |
|---|---|---|---|---|---|
| Compatibility | Routers, Switches, Servers | Dell, HP, Cisco | Cisco / Juniper / Arista / Dell / HP | Cisco, Juniper, Arista, Dell, HP | Cisco / Juniper / Arista / Dell / HP |
| Connector Type | SFP+ | SFP+ | SFP+ | SFP+ | N/A |
| Data Rate | 10G | 10Gbps | 10Gbps | 10Gbps | N/A |
| Depth | 12 inches | 0.5 inches | 7.0 inches | 4.5 inches | N/A |
| Expansion Slots | PCIe | N/A | N/A | NIM | N/A |
| Form Factor | PCIe | PCIe | PCIe | PCIe | PCIe |
| Height | 0.84 inches | 1.5 inches | 1.0 inches | 0.3 inches | N/A |
| Input Voltage | 3.3V / 5V | 3.3V | 3.3V | 3.3V | 3.3V |
| Interface Ports | SFP+ | Ethernet, SFP+ | Ethernet | Ethernet | N/A |
| Max Speed | 10Gbps | 10Gbps | 10Gbps | 10Gbps | N/A |
| Module Type | Ethernet | Ethernet | Ethernet | Ethernet | WAN |
| 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 | 12W | 5W | 6W | N/A |
| Product Name | ESR-6OC3/P-SMI | ESR-HH-CARRIER | ESR-HH-4CT3 High-Performance Ethernet Module | ESR-PRE-COVER | ESR-24CT1/E1 |
| Product Type | Network Module / Network Card | Network Card | Network Card | Network Card | Telecommunications Interface 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, 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 | N/A |
| Supported Protocols | TCP/IP | TCP/IP | TCP/IP | TCP/IP, iSCSI | N/A |
| Weight | 2.2 lbs | 1.2 lbs | 0.5 lbs | 0.5 lbs | N/A |
| Width | 3.44 inches | 3.0 inches | 4.4 inches | 3.5 inches | N/A |
Reviews & Ratings
A
Amara Petrova
4
Reliable optical links for our metro network. The intermediate reach optics are perfect for our span distances. Very stable hardware.
Q
Quetsiyah Anchor
5
High uptime and professional-grade throughput. It integrates perfectly into our SONET infrastructure without any configuration hurdles.
L
Lorenzo Smith
3
Excellent port density and signal quality. We've seen a significant improvement in our link stability since installing this card.
J
Josie Saltzman
4
Top-tier optical performance. The card is robust and handles peak data loads with ease. A solid investment for our core.
Questions & Answers
What is the ESR-6OC3/P-SMI 6 Port OC3/STS3c/STM1c POS line card?
The ESR-6OC3/P-SMI is a single-mode Packet-Over-SONET/SDH line card with six OC3/STS3c/STM1c ports designed for high-performance WAN aggregation.
Which port speeds and interfaces does the ESR-6OC3/P-SMI support?
It supports six independent OC3 (155 Mbps)/STS3c/STM1c interfaces over single-mode fiber for reliable POS connectivity.
Is the ESR-6OC3/P-SMI compatible with single-mode fiber networks?
Yes, the ESR-6OC3/P-SMI is optimized for single-mode fiber, enabling long-reach SONET/SDH links up to 40 km.
Which chassis or router platforms are compatible with this line card?
This line card is compatible with ESR-series and major OEM carrier-grade chassis that support POS line card slots.