United States
| Name: |
ESR-24CT1/E1 |
| Description: | 24port Channelized E1/T1 Line Card |
| Rating: |
(0)
Added to cart 18 times recently |
| Availability: |
In stock - Ready to Ship
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| GTIN: | 882658134944  |
| Warranty: |
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3 Year Extended Warranty
Same-day Shipping
14-Day Money Back Guarantee
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Same-day Shipping
Express Delivery Across the USA
Need it fast? Choose Express Shipping and receive your order within 1–3 business days.
Free Ground Shipping Available
Standard ground delivery across the U.S. takes 2–6 days, depending on your location — no extra charge.
International Shipments Made Simple
For all international orders, we ship via your UPS, FedEx, or DHL account — or to your U.S.-based freight forwarder.
Delivery Timelines
Under 100 KG? Ships Express.
Smaller shipments go via DHL or FedEx Express — delivered worldwide in approximately 3 business days.
Over 100 KG? Ships via Freight.
Larger orders are dispatched through freight forwarding partners. Delivery takes 7–10 business days, globally.
Always Delivered to Your Door
Every shipment is delivered directly to your address — regardless of country or carrier.
Our best-in-class warranties
3-Year Extended Warranty
Extended protection, enterprise-grade.
All enterprise hardware is backed by a 3-year warranty — triple the industry standard — covering defects under normal use.
Professional repairs & replacements.
If a hardware issue is confirmed, we’ll repair or replace the unit. Replacement parts carry either original or 3-month coverage.
RMA process, simplified.
Once an RMA is approved, return the defective unit within 10 days. We handle the rest — no service gaps.
Service Boundaries & Exclusions
What’s covered — and what’s best avoided.
Your warranty covers defects under normal use. For continued protection, avoid accidental damage, unauthorized repairs, third-party parts, or extreme environments.
Know your location’s service type.
In some regions, return-to-factory or remote service may apply. On-site service depends on infrastructure availability.
Minimal documentation required.
To initiate service, just submit the invoice and warranty card — no red tape, no waiting.
14-Day Money Back Guarantee
Free 14-Day Returns
Tested it, but it’s not a fit?
Return any product within 14 days of delivery if it doesn’t meet your technical or operational needs.
Initiate returns with ease.
Our RMA process is streamlined — just raise a request, follow the packaging guidelines, and we’ll handle the rest.
Refund or restock, your call.
Changed your mind? Get a refund (restocking fees may apply) or swap with another product.
30-Day Hardware Replacement
Covered for any early faults.
All equipment includes a 30-day replacement warranty. If something goes wrong, we’ll repair or swap it — fast.
Replacements shipped in 10 days or less.
Once your return is inspected and approved, we dispatch the replacement promptly to keep your operations moving.
RMA protocol keeps it smooth.
Just ensure all accessories and original packaging are intact — we’ll take care of the technical validation.
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ESR-24CT1/E1 Overview
ESR-24CT1/E1 is a high-performance telecommunications interface module engineered for modern network environments where legacy E1 connectivity meets contemporary digital infrastructure. This specialized WAN card offers 24 dedicated E1 channels in a compact form factor, delivering reliable signal integrity and streamlined data transmission for integration into routers, switches, and telecommunications systems.
Designed with easy installation in mind, the ESR-24CT1/E1 seamlessly fits into PCIe slots on servers and network platforms while supporting key digital communication standards. Its robust design and compatibility with leading industry vendors make it an ideal solution for expanding network capacity, modernizing legacy systems, and ensuring uninterrupted connectivity in demanding data center and telecom applications.
What is the price of ESR-24CT1/E1?
Lowest price of ESR-24CT1/E1 is $ 0.00. Shop now! Get further exclusive discounts with bulk quotation on ESR-24CT1/E1
Explore more options from Network Modules And Cards or explore other Cisco products.
ESR-24CT1/E1 Specifications
| Product Type | Telecommunications Interface Module |
| Module Type | WAN |
| Data Rate | N/A |
| Connector Type | N/A |
| Supported Protocols | N/A |
| Form Factor | PCIe |
| Operating Temperature | 0 to 70°C |
| Storage Temperature | -40 to 85°C |
| Input Voltage | 3.3V |
| Compatibility | Cisco / Juniper / Arista / Dell / HP |
| Max Speed | N/A |
| Supported Features | N/A |
| Power Consumption | N/A |
| Interface Ports | N/A |
| Expansion Slots | N/A |
| Product Name | ESR-24CT1/E1 |
| Height | N/A |
| Width | N/A |
| Depth | N/A |
| Weight | N/A |
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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| Product Type | Network Module | Network Module / Network Card | Network Module | Network Module | Telecommunications Interface Module |
| Module Type | WAN Module | Ethernet | Ethernet | Ethernet | WAN |
| Data Rate | 1Gbps | 10Gbps | 100G/10G | 10G | N/A |
| Connector Type | RJ-45 | XFP | SFP+ / SFP28 | SFP+ | N/A |
| Supported Protocols | TCP/IP | TCP/IP | TCP/IP | TCP/IP | N/A |
| Form Factor | Modular | Modular | PCIe | PCIe | PCIe |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Compatibility | Cisco, Juniper, Arista, Dell, HP | Routers, Switches, Servers | Cisco / Juniper / Arista / Dell / HP | Cisco, Juniper, Arista, Dell, HP | Cisco / Juniper / Arista / Dell / HP |
| Max Speed | 1Gbps | 10Gbps | 100Gbps | 10Gbps | N/A |
| Supported Features | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | Auto-negotiation, Jumbo Frames, QoS | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | N/A |
| Power Consumption | 5W | 10W | N/A | 12W | N/A |
| Interface Ports | Ethernet | XFP | SFP+ / SFP28 | Ethernet | N/A |
| Expansion Slots | EHWIC | N/A | N/A | N/A | N/A |
| Product Name | WIC-1T | MIC-3D-2XGE-XFP | MPC5EQ-100G10G | FWFD0MF1E100 High-Speed Ethernet Module | ESR-24CT1/E1 |
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