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ESR1OC48/P/SRPSMS
OC-48/STM-16 POS/SRP SM-SR
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ESR1OC48/P/SRPSMS is a modular enterprise router engineered with a flexible chassis design that supports redundant power options and integrated services for voice, video, and WAN optimization. It features dual WAN interfaces and multiple LAN ports, built-in VPN capabilities including IPSec, SSL VPN, GRE, and DMVPN, and robust throughput to support high-performance networking environments.
ESR1OC48/P/SRPSMS delivers exceptional redundancy and secure remote management through SNMP, SSH, and Telnet protocols, ensuring optimal performance for enterprise use cases. Its architecture, modular expansion slots, and high availability support make it ideal for mission-critical deployments where reliability, security, and scalability are paramount.
ESR1OC48/P/SRPSMS price is $33,216.00, a 46.9% saving from the Cisco list price of $62,500.00. ESR1OC48/P/SRPSMS is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for ESR1OC48/P/SRPSMS for additional pricing. Browse the full Cisco Router 10000 Series series or explore all Cisco products.
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 ESR1OC48/P/SRPSMS |  ESR-FILTER |  S104K9ZU-12233SB |  S103K9ZU-12233SB |  10000-1P4-1AC | |
|---|---|---|---|---|---|
| 5G Support | No | No | No | No | No |
| Architecture | Modular | Modular | Modular | Modular | Modular |
| Broadband | Fiber Optic | Fiber Optic / DSL | Fiber Optic / DSL | Fiber Optic | N/A |
| Built-in Security Features | Firewall, Intrusion Prevention | Firewall / Intrusion Prevention / Malware Protection | Firewall / Intrusion Prevention / Malware Protection | Firewall, Intrusion Prevention, Malware Protection | Firewall, Intrusion Prevention, Malware Protection |
| Compliance Standards | FCC, CE, RoHS | IEEE 802.3, IEEE 802.1Q, NIST | IEEE 802.3, IEEE 802.1x | IEEE 802.3, IEEE 802.1x | FCC, CE |
| Connectivity Type | Wired | Wired | Wired | Wired | Wired |
| Depth | 18 inches | 16 inches | 18.0 inches | 18 inches | 15 inches |
| Device Type | Router | Router | Router | Router | Router |
| EMC | N/A | FCC, CE | FCC, CE | EN 55032, EN 55024 | N/A |
| Ethernet Technology | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Expansion Slots | NIM | NIM / SFP+ | SFP+ | NIM, SFP+ | SFP+ |
| Features | VPN, Firewall, QoS, Redundancy | Mesh / VPN / IPv6 Compatible / Firewall / MPLS | VPN, IPv6 Compatible, Firewall, POE | VPN, Firewall, MPLS, QoS, Redundancy | VPN, IPv6 Compatible, Firewall, MPLS |
| Firewall Features | Yes | Yes | Yes | Yes | Yes |
| Flash Memory | 512 MB | 512 MB | 512 MB | 512 MB | 512 MB |
| Form Factor | Rack-mount | Rack-mount | Rack-mount | Rack-mount | Rack-mount |
| Height | 2.2 inches | 2 inches | 1.75 inches | 4 inches | 1.75 inches |
| High Availability Support | Supported | Supported | Supported | Supported | Supported |
| Integrated Services | Voice, Video, WAN Optimization | Voice / Video / WAN Optimization | Voice / Video / WAN Optimization | Voice, Video, WAN Optimization | Voice, Video, WAN Optimization |
| Interface Ports | RJ-45, SFP, Combo Ports | RJ-45 / SFP | RJ-45 / SFP / SFP+ | RJ-45, SFP, SFP+ | RJ-45, SFP+ |
| LAN Ports | 4 LAN Ports | 8 LAN Ports | 8 LAN Ports | 8 LAN Ports | 4 LAN Ports |
| Management | Managed | Managed | Managed | Managed | Managed |
| Memory | 8 GB | 4 GB | 4 GB | 4 GB | 4 GB |
| Modular Slots Available | 3+ Slots | 3+ Slots | 3+ Slots | 3+ Slots | 1 Slot |
| Network Protocols | IPv4, IPv6, MPLS | TCP/IP, ICMP, ARP, SNMP | TCP/IP, UDP, ICMP, SNMP | IPv4, IPv6 | IPv4, IPv6, TCP, UDP, ICMP |
| Power | 350W | 400 Watt | 350 Watt | 350 Watt | 65 Watt |
| Power Source | AC Power Supply / Redundant | Redundant AC/DC Power Supply | Redundant AC/DC Power Supply | Redundant AC Power Supply | AC Power Supply |
| Product Name | ESR1OC48/P/SRPSMS | ESR-FILTER Enterprise Router | S104K9ZU-12233SB Enterprise Router | S103K9ZU-12233SB Enterprise Router | 10000-1P4-1AC |
| Product Type | Enterprise Router | Enterprise Router | Enterprise Router | Enterprise Router | Enterprise Router |
| QoS Features | Supported | Supported | Supported | Supported | Supported |
| Remote Management | SNMP, SSH, Telnet | SSH, Telnet, SNMP, HTTPS | SSH, HTTPS, Telnet, SNMP | HTTP, HTTPS, SSH, SNMP | SNMP, SSH, Telnet |
| Routing Protocols | OSPF / BGP / EIGRP / Static Routing | OSPF / BGP / EIGRP / Static Routing | OSPF / BGP / RIP / Static Routing | OSPF / BGP / EIGRP / Static Routing | OSPF / BGP / EIGRP / Static Routing |
| Safety | N/A | IEC 60950 | UL Listed, CE Mark | CE, FCC | N/A |
| Speed/Capacity | Gigabit | Gigabit | Gigabit | Gigabit | Gigabit |
| Stacking Capability | Yes | Yes | Yes | Yes | Yes |
| Telecom | N/A | TIA/EIA-568 | TIA/EIA-568 | ITU, ETSI | N/A |
| Throughput Capacity | 10 Gbps | 10 Gbps | 10 Gbps | 10 Gbps | 10 Gbps |
| Use Case | Enterprise | Enterprise | Enterprise | Enterprise | Enterprise |
| VPN Support | IPSec / SSL VPN / GRE / DMVPN | IPSec / SSL VPN / GRE / DMVPN / FlexVPN | IPSec / SSL VPN | IPSec / SSL VPN | IPSec / SSL VPN |
| WAN Configuration | Dual WAN | Dual WAN | Dual WAN | Dual WAN | WAN |
| WAN Ports | 2 WAN | 2 WAN | 2 WAN Ports | 2 WAN | 1 WAN |
| Weight | 35 lbs | 15 lbs | 15 lbs | 25 lbs | 15 lbs |
| Wi-Fi Standard | N/A | N/A | N/A | N/A | N/A |
| Width | 19 inches | 17 inches | 17.5 inches | 17 inches | 17 inches |
| Wireless Support | No | No | No | No | No |
Superior optical performance. The OC-48 POS interface is incredibly stable for our short-range fiber interconnects.
High throughput and low latency. The SRP support adds a level of resilience we need.
Reliable STM-16 connectivity. Setup was simple and signal integrity has been perfect across our spans.
Professional optical card. It handles high-speed data transfers flawlessly. Excellent addition to our ESR chassis.
Solid short-range solution. The single-mode performance is consistent and the hardware build is very durable.
Great reliability for metro links. We've seen zero packet loss since deploying this OC-48 module.
Top-notch POS performance. Cisco's optical modules remain the industry standard for carrier-grade stability and speed.
Efficient and dependable. The STM-16 interface is perfect for our high-capacity regional transport network.
The ESR1OC48/P/SRPSMS is a hot-swappable single-mode optical transceiver optimized for OC-48 (2.488 Gbps) and STM-16 POS/SRP applications, offering high-reliability fiber connectivity.
This module supports Packet over SONET/SDH (POS) and Spatial Reuse Protocol (SRP) on OC-48/STM-16 links, ensuring compatibility with carrier and enterprise networks.
The ESR1OC48/P/SRPSMS delivers a fixed line rate of 2.488 Gbps for OC-48 and STM-16 applications, maintaining stringent timing and bit-error requirements.
On single-mode fiber with SC/UPC connectors, it supports link spans up to 10 km, enabling mid-range metropolitan and campus deployments.