Cisco

Cisco PA-VXC-2TE1- | 2x T1/E1 digital voice | 1.544/2.048 Mb/s | 24/30 ch per port | PRI/CAS signaling

SKU:PA-VXC-2TE1

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Description

High-capacity two-port T1/E1 digital voice adapter for trunking and gateway applications. Each port is independently selectable for T1 or E1, supporting ISDN PRI and CAS signaling for interoperability with carrier services and PBXs. Designed for scalable voice, fax, and signaling aggregation on modular Cisco routers.

Features

Two independently configurable T1/E1 ports - Support for PRI and CAS trunking - Carrier-grade framing and line coding options - Hot-swappable on supported platforms - Ideal for PBX interconnects and carrier trunk aggregation

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: Can each port be configured as T1 or E1 independently? A: Yes. Each of the two ports can be set to T1 or E1 to match your circuit. Q: Does it support ISDN PRI? A: Yes, ISDN PRI is supported (check IOS feature set and platform compatibility). Q: Is CAS signaling supported? A: Yes. CAS/robbed-bit (T1) and common E1 CAS modes are supported depending on IOS. Q: Is it hot-swappable? A: Yes, OIR is supported on compatible routers. Q: Do I need additional DSPs? A: For voice media processing, DSP resources may be required on your router platform; the port adapter provides the T1/E1 trunk interfaces.

Technical Specifications

Ports: 2x T1/E1 (software-selectable per port) - Line rates: T1 at 1.544 Mb/s; E1 at 2.048 Mb/s - Channels: 24 (T1) or 30 (E1) per port - Signaling: ISDN PRI and CAS (platform/IOS dependent) - Framing/line code: T1 ESF/B8ZS; E1 CRC4/HDB3 (configurable) - Connector: RJ-48C (typical for T1/E1 interfaces) - OIR (online insertion and removal): supported on compatible chassis - Supported platforms: Cisco 7200 and 7500 series (verify IOS feature set for voice/trunking)

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