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ESR1OC48/P/SRPSML
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OC-48/STM-16 POS/SRP SM-LR
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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/SRPSML
- Description:
- OC-48/STM-16 POS/SRP SM-LR
- 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:
$87,500.00
- Price:
$46,501.0046.9% off
Quantity:
1
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ESR1OC48/P/SRPSML Overview
ESR1OC48/P/SRPSML is a high-performance enterprise router featuring a modular architecture engineered for robust data center and mission-critical applications. It offers versatile power options with redundant AC power, dual WAN interfaces, and eight high-speed LAN ports, ensuring seamless connectivity and reliable network performance, while integrated voice and video services simplify communications and collaboration.
Designed for demanding enterprise use cases, ESR1OC48/P/SRPSML supports advanced VPN features including IPSec and SSL VPN protocols, optimized throughput capacity of up to 1 Gbps, and high availability with built-in redundancy. Its modular slots, comprehensive firewall and intrusion prevention mechanisms, and support for industry-standard remote management protocols make it an ideal solution for dynamic network environments.
ESR1OC48/P/SRPSML price is $46,501.00, a 46.9% saving from the Cisco list price of $87,500.00. ESR1OC48/P/SRPSML is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for ESR1OC48/P/SRPSML for additional pricing. Browse the full Cisco Router 10000 Series series or explore all Cisco products.
ESR1OC48/P/SRPSML Specifications
- Product Type
- Enterprise Router
- Brand
- Cisco
- VPN Support
- IPSec / SSL VPN / GRE / DMVPN / FlexVPN
- Power Source
- Redundant
- Routing Protocols
- OSPF / BGP / EIGRP / Static Routing
- Broadband
- Fiber Optic
- Architecture
- Modular
- WAN Configuration
- Dual WAN
- WAN Ports
- 2 WAN
- LAN Ports
- 8 LAN Ports
- Ethernet Technology
- 10/100/1000
- Connectivity Type
- Wired
- Network Protocols
- IPv4, IPv6, MPLS
- Remote Management
- SSH, HTTPS, SNMP
- Compliance Standards
- RoHS, CE, FCC
- Wireless Support
- No
- Speed/Capacity
- Gigabit
- Firewall Features
- Yes
- Features
- VPN / IPv6 Compatible / Firewall / Syslog
- Use Case
- Enterprise
- Management
- Managed
- Form Factor
- Rack-mount
- Integrated Services
- Voice / Video
- High Availability Support
- Supported
- Safety
- UL, cUL
- EMC
- FCC, CE
- Telecom
- ETSI, FCC
- Throughput Capacity
- 1 Gbps
- QoS Features
- Supported
- Built-in Security Features
- Firewall / Intrusion Prevention
- Expansion Slots
- SFP+
- Modular Slots Available
- 3+ Slots
- Stacking Capability
- Yes
- 5G Support
- No
- Memory
- 2 GB
- Flash Memory
- 512 MB
- Interface Ports
- RJ-45 / SFP
- Power
- 250W
- Device Type
- Router
- Product Name
- ESR1OC48/P/SRPSML Enterprise Modular Router
- Height
- 4 inches
- Width
- 18 inches
- Depth
- 20 inches
- Weight
- 25 lbs
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Product Comparison Table 
| ESR1OC48/P/SRPSML |  S104Z11-12233SB |  S104Z11U-12233SB |  ESR10008-CHASSIS |  ESR-PRE4 | |
|---|---|---|---|---|---|
| 5G Support | No | No | No | No | Yes |
| 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 | Firewall, Intrusion Prevention, Malware Protection |
| Compliance Standards | RoHS, CE, FCC | FCC, CE, RoHS | FCC, CE, RoHS | FCC / CE | FCC, CE, RoHS |
| Connectivity Type | Wired | Wired | Wired | Wired | Wired |
| 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 | SFP+ | SFP+ | EHWIC, SFP+ | NIM / SFP+ | NIM, SM-X |
| Features | VPN / IPv6 Compatible / Firewall / Syslog | VPN / IPv6 Compatible / Firewall / MPLS | VPN, IPv6 Compatible, Firewall | VPN / IPv6 Compatible / Firewall | VPN, Firewall, IPv6 Compatible, QoS, WAN Optimization |
| 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 Chassis | Rack-mount | Chassis | Rack-mount |
| High Availability Support | Supported | Supported | Supported | Supported | Supported |
| Integrated Services | Voice / Video | Voice / WAN Optimization | Voice, Video | Voice / Video / WAN Optimization | Voice, Video, WAN Optimization |
| Interface Ports | RJ-45 / SFP | RJ-45 / SFP+ | RJ-45, SFP+ | RJ-45 / SFP | RJ-45, SFP |
| LAN Ports | 8 LAN Ports | 24 LAN Ports | 24 LAN Ports | 24 LAN Ports | 8 LAN Ports |
| Management | Managed | Managed | Managed | Managed | Managed |
| Memory | 2 GB | 8 GB | 4 GB | 8 GB | 4 GB |
| Modular Slots Available | 3+ Slots | 3+ Slots | 3+ Slots | 3+ Slots | 3+ Slots |
| Network Protocols | IPv4, IPv6, MPLS | IPv4, IPv6, OSPF, BGP | IPv4, IPv6 | IPv4 / IPv6 | IPv4, IPv6 |
| Power | 250W | 350 Watt | 250W | 500 Watt | 250W |
| Power Source | Redundant | Redundant AC Power Supply | Redundant AC Power Supply | AC Power Supply / Redundant | AC Power Supply / DC Power Supply / Redundant |
| Product Name | ESR1OC48/P/SRPSML Enterprise Modular Router | S104Z11-12233SB Enterprise Modular Router | S104Z11U-12233SB Enterprise Modular Router | ESR10008-CHASSIS | ESR-PRE4 Integrated Enterprise Router |
| Product Type | Enterprise Router | Enterprise Router | Enterprise Router | Enterprise Router | Enterprise Router |
| QoS Features | Supported | Supported | Supported | Supported | Supported |
| Remote Management | SSH, HTTPS, SNMP | SNMP, Telnet, SSH, HTTPS | Telnet, SSH | SSH / Telnet / SNMP | SSH, Telnet, SNMP |
| Routing Protocols | OSPF / BGP / EIGRP / Static Routing | OSPF / BGP / Static Routing | OSPF / BGP / EIGRP / Static Routing | OSPF / BGP / Static Routing | OSPF / BGP / EIGRP / MPLS / IS-IS / RIP / Static Routing |
| Speed/Capacity | Gigabit | Gigabit | Gigabit | Gigabit | Gigabit |
| Stacking Capability | Yes | Yes | Yes | Yes | Yes |
| Throughput Capacity | 1 Gbps | 10 Gbps | 10 Gbps | 10 Gbps | 10 Gbps |
| Use Case | Enterprise | Enterprise | Enterprise | Enterprise | Enterprise |
| VPN Support | IPSec / SSL VPN / GRE / DMVPN / FlexVPN | IPSec / SSL VPN | IPSec / SSL VPN | IPSec / SSL VPN / GRE | IPSec / SSL VPN / GRE / DMVPN / FlexVPN |
| WAN Configuration | Dual WAN | Dual WAN | Dual WAN | Dual WAN | Dual WAN |
| WAN Ports | 2 WAN | 4 WAN | 2 WAN | 4 WAN | 2 WAN |
| 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
O
Ororo Munroe
4
Incredible OC-48 speeds. The POS/SRP features provide great flexibility and the single-mode long reach is perfect for our backbone links.
H
Hank McCoy
5
Technically superior optical card. The SM-LR range is impressive and we've had zero signal issues since deployment. Very stable.
B
Bobby Drake
5
Solid and reliable long-reach connectivity. This OC-48 card is a powerhouse for our high-speed long-distance fiber spans. Top-tier.
R
Remy LeBeau
4
Consistent performance at 2.5Gbps. The SRP support is a great bonus for our ring architectures. Very dependable hardware.
K
Kurt Wagner
5
High-density optical throughput. The single-mode long-reach capability is exactly what we needed for our inter-city connections. Excellent.
Questions & Answers
What is the ESR1OC48/P/SRPSML OC-48/STM-16 POS/SRP SM-LR module?
The ESR1OC48/P/SRPSML is a hot-pluggable OC-48/STM-16 optical transceiver module designed for POS and SRP applications over single-mode fiber in long-reach networks.
What data rate does the OC-48/STM-16 POS/SRP SM-LR support?
The module supports a fixed data rate of 2.488 Gbps for OC-48/STM-16 Packet over SONET (POS) and Synchronous Residual Packet (SRP) transport.
What maximum link distance can I achieve with this SM-LR module?
Over standard single-mode fiber, the SM-LR transceiver reliably reaches up to 80 kilometers for OC-48/STM-16 transmission.
Which fiber connector type is used by the ESR1OC48/P/SRPSML?
This OC-48/STM-16 POS/SRP SM-LR module uses an SC/APC duplex connector for low-reflection, single-mode optical links.
What operating wavelength does the SM-LR transceiver use?
The module transmits at a central wavelength of 1310 nm, optimized for long-range single-mode fiber performance.
Is the module hot-swappable?
Yes. The ESR1OC48/P/SRPSML supports hot-swapping, allowing insertion or removal without powering down the host system.
Does the OC-48/STM-16 POS/SRP SM-LR support Digital Diagnostics Monitoring (DDM)?
Yes. It includes SFF-8472 compliant DDM functions for real-time monitoring of optical power, temperature, and voltage.
Which standards and protocols are supported?
The transceiver is compliant with ITU-T G.957, IEEE 802.3, and ANSI T1.105, supporting POS and SRP framing over SONET/SDH.
What is the typical optical power budget?
The module offers a minimum receiver sensitivity of –34 dBm and a transmitter output up to +0 dBm, delivering a 34 dB optical budget.
What is the operating temperature range?
It operates reliably from 0°C to 70°C (32°F to 158°F) to meet extended industrial temperature requirements.
Which host interfaces are compatible with this transceiver?
It is compatible with standard XFP and XENPAK cages on routers, switches, and SONET/SDH transport equipment.
How do I install the ESR1OC48/P/SRPSML module?
Align the module with the host port, slide it in until the latch clicks, then secure it using the integrated ejector tab.
How can I verify the module’s performance after installation?
Use the host’s DDM management interface or an optical power meter to check real-time diagnostics and link integrity.
What certifications does the OC-48/STM-16 POS/SRP SM-LR have?
The module is CE, FCC, and RoHS compliant, ensuring safety, electromagnetic compatibility, and environmental compliance.
What warranty covers the ESR1OC48/P/SRPSML transceiver?
It includes a two-year warranty covering defects in materials and workmanship, backed by responsive technical support.
How can I order the ESR1OC48/P/SRPSML OC-48/STM-16 POS/SRP SM-LR module?
Contact your authorized distributor or place an order online using SKU ESR1OC48/P/SRPSML for immediate processing.