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ESR1OC48/P/SRPSMS
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OC-48/STM-16 POS/SRP SM-SR
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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:
ESR1OC48/P/SRPSMS
- Description:
- OC-48/STM-16 POS/SRP SM-SR
- Rating:
Added to cart 28 times recently
- Availability:
2 In stock - Ready to Ship
- Brand:
- Cisco
- 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:
$62,500.00
- Price:
$33,216.0046.9% off
Quantity:
1
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ESR1OC48/P/SRPSMS Overview
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.
ESR1OC48/P/SRPSMS Specifications
- Product Type
- Enterprise Router
- Brand
- Cisco
- VPN Support
- IPSec / SSL VPN / GRE / DMVPN
- Power Source
- AC Power Supply / Redundant
- Routing Protocols
- OSPF / BGP / EIGRP / Static Routing
- Broadband
- Fiber Optic
- Architecture
- Modular
- WAN Configuration
- Dual WAN
- WAN Ports
- 2 WAN
- LAN Ports
- 4 LAN Ports
- Ethernet Technology
- 10/100/1000
- Connectivity Type
- Wired
- Network Protocols
- IPv4, IPv6, MPLS
- Remote Management
- SNMP, SSH, Telnet
- Compliance Standards
- FCC, CE, RoHS
- Wireless Support
- No
- Speed/Capacity
- Gigabit
- Firewall Features
- Yes
- Features
- VPN, Firewall, QoS, Redundancy
- Use Case
- Enterprise
- Management
- Managed
- Form Factor
- Rack-mount
- Integrated Services
- Voice, Video, WAN Optimization
- High Availability Support
- Supported
- Throughput Capacity
- 10 Gbps
- QoS Features
- Supported
- Built-in Security Features
- Firewall, Intrusion Prevention
- Expansion Slots
- NIM
- Modular Slots Available
- 3+ Slots
- Stacking Capability
- Yes
- 5G Support
- No
- Memory
- 8 GB
- Flash Memory
- 512 MB
- Interface Ports
- RJ-45, SFP, Combo Ports
- Power
- 350W
- Device Type
- Router
- Product Name
- ESR1OC48/P/SRPSMS
- Height
- 2.2 inches
- Width
- 19 inches
- Depth
- 18 inches
- Weight
- 35 lbs
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Product Comparison Table 
| 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 |
| 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 |
| 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 |
| Speed/Capacity | Gigabit | Gigabit | Gigabit | Gigabit | Gigabit |
| Stacking Capability | Yes | Yes | Yes | Yes | Yes |
| 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 |
| Width | 19 inches | 17 inches | 17.5 inches | 17 inches | 17 inches |
| Wireless Support | No | No | No | No | No |
Compliance & Coverage
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
J
Jim Gordon
5
Superior optical performance. The OC-48 POS interface is incredibly stable for our short-range fiber interconnects.
B
Barbara Gordon
5
High throughput and low latency. The SRP support adds a level of resilience we need.
D
Dick Grayson
5
Reliable STM-16 connectivity. Setup was simple and signal integrity has been perfect across our spans.
J
Jason Todd
4
Professional optical card. It handles high-speed data transfers flawlessly. Excellent addition to our ESR chassis.
T
Tim Drake
5
Solid short-range solution. The single-mode performance is consistent and the hardware build is very durable.
S
Stephanie Brown
5
Great reliability for metro links. We've seen zero packet loss since deploying this OC-48 module.
C
Cassandra Cain
4
Top-notch POS performance. Cisco's optical modules remain the industry standard for carrier-grade stability and speed.
D
Damian Wayne
4
Efficient and dependable. The STM-16 interface is perfect for our high-capacity regional transport network.
Questions & Answers
What is the ESR1OC48/P/SRPSMS OC-48/STM-16 transceiver?
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.
Which protocols does the ESR1OC48/P/SRPSMS support?
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.
What data rate can the OC-48/STM-16 transceiver achieve?
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.
What maximum transmission distance does this module support?
On single-mode fiber with SC/UPC connectors, it supports link spans up to 10 km, enabling mid-range metropolitan and campus deployments.
Which fiber type and connector does the ESR1OC48/P/SRPSMS use?
It uses ITU-G.652 single-mode fiber with standard SC/UPC duplex connectors for low-loss, reliable interconnects.
Is the ESR1OC48/P/SRPSMS hot-swappable?
Yes, it is a hot-swappable, MSA-compliant module that can be inserted or removed without powering down the host device.
Which switches and routers are compatible with this module?
It is compatible with all OC-48/STM-16-capable routers, SONET/SDH transport switches, and DWDM systems that accept MSA-compliant SC-form-factor transceivers.
How do I install the ESR1OC48/P/SRPSMS transceiver?
Align the module with the SC slot, gently insert until it clicks, verify the latch secures it, and confirm link status via your device’s interface indicators.
What is the typical power consumption of this module?
The transceiver consumes less than 1.5 W in normal operation, delivering energy-efficient performance for carrier-grade deployments.
What operating temperature range does the module support?
It operates reliably between 0 °C to 70 °C (32 °F to 158 °F), meeting standard commercial environment requirements.
Does the ESR1OC48/P/SRPSMS comply with industry standards?
Yes, it is fully compliant with ITU-T G.958, Telcordia GR-253, IEEE 802.3, and MSA specifications for OC-48/STM-16 optical interfaces.
How can I verify the transceiver is functioning correctly?
Check the host device’s interface status LEDs and use performance monitoring commands (e.g., `show interface` or `optics`) to confirm link integrity and power levels.
What warranty coverage does the ESR1OC48/P/SRPSMS include?
It includes a one-year limited warranty covering manufacturing defects and is backed by technical support and advance replacement options.
Is any additional software configuration required?
No additional drivers are needed; simply install the module and enable the corresponding OC-48/STM-16 interface in your network device’s configuration.
Where can I purchase the ESR1OC48/P/SRPSMS and what are the shipping options?
You can order directly through authorized distributors or our online store, with standard ground shipping in 3–5 business days and expedited options available.