VCL Products > Patch Panels > E1, 120 Ohms, 16 Port High Impedance
E1, 120 Ohms, 16 Port High Impedance (Hi-Z)
Monitoring Patch Panel (120 Ohms - Version)
The E1 16 Port Monitoring Patch Panel is primarily designed for applications where E1 circuits are required to be “tapped” for non-intrusive monitoring applications. The E1 Monitoring Patch Panel is simultaneously provides up to 16 high-impedance (Hi-Z) outputs on it's monitoring (MON) port(s) from which, both the transmit (Tx) and the receive (Rx) signals of the patched E1 link can be “tapped non-intrusively” (i.e without disturbing or loading the active E1 link(s) in any manner, and connected to E1 Groomers, Probes or Analysers.
Features
- Cost effective solution.
- 19 inch rack mount.
- High quality and cost effective.
- Small and compact.
The patch-panel may be accessed remotely over a TCP/IP link using Telnet. This allows the user to create / patch new circuits remotely and make new E1 cross-connections on the fly. SNMP V2 access is also available over UDP link, which allows the user to monitor the patch-panel and all E1 circuits remotely for any alarms. An MIB file is provided with the patch-panel to allow easy integration with customer’s network management systems (NMS), or for easy integration with standard SNMP browsers.
Mechanical Specifications
| Rack Mounting | Standard 19 Inch. DIN Rack |
| Height | 90 mm. |
| Depth | 45 mm. |
| Width | 485 mm. (with mounting brackets) |
| Weight | 1.4 kg. |
Product Part Number: VCL-1240-MON-120-100-RJ45F-16
Product Description: 16xE1/T1, 120/100 Ohms RJ45 (F) High Impedance (Hi-Z) Monitoring Patch Panel 19" Shelf 2U High Mount version with Hardware Set [RJ45 cables not included]
DIP Switch settings
All four DIP switches must be set to OFF position for non-intrusive monitoring applications.
Typical Application Diagram
16 x E1 Monitoring Patch Panel - Circuit Schematic
The Hi-Z (432 Ohm) resistive output is provided on the Monitoring (MON) Port of the Patch Panel for connecting to the Groomer / Probe / Analyser.
Connecting E1 Main Link
The RJ-45 Connectors Row A and Row B are used for Data IN/Data OUT from/to the Site A and Site B E1 link.
Connecting Hi-Z Output
The RJ-45 Connectors Row MON are used for Hi-Z Data OUT from the E1 link connected on Row A and Row B to E1 Groomers, Probes or Analysers.