Cisco

Cisco 6E3-SMB | 6x E3 ports (34 Mb/s) | channelized PDH | ECC | router line card

SKU:6E3-SMB

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Description

High-density E3 line card for service-provider and enterprise edge routers, designed for aggregating multiple E3 circuits on a single module. Channelized PDH design helps consolidate leased-line backhaul with carrier-grade reliability and ECC support.

Features

- Six E3 ports for high-density PDH aggregation
- Channelized design for flexible service delivery
- ECC-supported hardware variant for enhanced reliability
- Carrier-grade performance for SP and enterprise edge deployments
- Fits into compatible router slots to optimize chassis real estate

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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FAQs

Technical Specifications

FAQs

Q: Which chassis is this E3 line card compatible with?
A: Compatibility depends on the router family and slot type. Check your chassis hardware guide for supported line-card models and engine/fabric requirements.

Q: What cabling does E3 typically use?
A: E3 services commonly use 75-ohm coaxial cabling; verify the front-panel connector type on your specific hardware revision and use carrier-approved cables.

Q: Is a separate license required to use all 6 E3 ports?
A: Generally no. Port enablement is hardware-based; available features depend on the router’s software image.

Q: Can I mix this card with other WAN or optical cards in the same chassis?
A: Yes, provided the chassis supports the card and has sufficient power and fabric bandwidth. Consult the platform’s line-card compatibility matrix.

Technical Specifications

- Port density: 6x E3 (34.368 Mb/s each)
- Interface type: PDH E3, channelized for multiservice aggregation
- Standards: ITU-T G.703/G.751 E3
- Use case: Aggregation of multiple leased E3 circuits on a single router slot
- Hardware: ECC-supported design as indicated by module variant
- Compatibility: Requires a compatible Cisco carrier-class router chassis and slot
- Licensing: Typically no additional feature license required; features depend on installed IOS
- Operations: Supports common L2/L3 encapsulations subject to router software capabilities

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