Ensure reliability of your critical applications and minimize downtime with the T-APS Series. With the T-APS T-1 / E-1 automatic protection switches, you can quickly restore critical lines and equipment by easily switching over to redundant services.
Protect your T-Span with a pair of automatic protection switches. Both links are continuously monitored and the switches coordinate switching, so you are never out of sync. Use a rack mounted, multi-switch system at the host location and standalone units at the customer premise or remote office.
If you have redundant feeds to your facility these switches will insure you are always on the best option. Both feeds are monitored you set the parameters for automatic switching. Of course you always have control via network management.
The T-APS series protects redundant equipment as well as redundant T-Spans. Back-up redundant routers, channel banks, or call center systems with these layer 1 reliable switches. Let Dataprobe application engineering show you how to integrate system reliability into any system.
T-APS switches make redundancy switching easy. The T-APS continuously monitors T-1 or E-1 circuits and switches to the operational path, and provides automatic failover switching between redundant lines.
Designed for both line protection and equipment redundancy, the T-APS is ideal for any T-1 and E-1 networks where downtime is not an option. With the T-APS in control, you can have peace of mind that your critical applications will stay up and running.
The T-APS is ideal for small offices and customer premise applications. It’s a self-contained, standalone unit capable of being powered by A/C or 48VDC sources, and line connections are standard RJ45 T1 and E1 (120 Ohm) connections. The T-APS features complete manageability via terminal or SNMP manager, plus status relay alarms.
With the T-APS, small offices can enjoy the same T-1 / E-1 circuit protection as larger enterprises.
With the T-APS rack mount card and chassis system, you can provide T-1 / E-1 protection to multiple circuits. All of the features of the standalone T-APS are supported in the card version, but up to 15 primary/redundant circuits can be supported.
Each T-APS-R card provides a complete independent T-1 / E-1 protection switch, and all cards are managed from one network or serial interface with simple web pages and telnet menus.
The chassis supports either 48VDC or 120/240 VAC with external power supplies. T-1 / E-1 terminations are via RJ45 Modular Jacks.
Ideal for Customer Premise, Remote Site and Data Center Applications
Establish redundant links, or failover to standby routers and Channel Banks
Select Interface type and all parameters
1+1 Mode transmits on both primary and standby link simultaneously. 1:1 Mode transmists on active link only.
Define failover parameters. Monitors both active and standby circuits and switches to best available
Switchback only to known good circuit or device.
Prevents false switching when common CPE is faulty
Craft port allows on-site access and Out-of-Band management
Active path remains functional when switch loses power.
Integrate into your newtwork management scheme
48 VDC and 90 ~ 250 VAC power input (DC Priority)
Ideal for Customer Premise Locations Redundant A/C and 48VDC Powered T-APS
Complete T-1 / E-1 Protection Switch in 1 Card T-APS-R
Holds up to 15 T-APS-R Cards 48 VDC Powered A/C Power Supply Optional T-APS-R-15
A/C Power for Nest T-APS-R-15 Worldwide 110 – 250 VAC Up to 2 per T-APS-R-15 for Redundancy NOT Required for T-APS Standalone PS-48-WRI
Line Code | AMI B8ZS |
Frame Format | SF ESF Unframed |
Bit Rate | 1.544M b/s |
Impendance | 100 Ohms Resistive Balanced |
Input Level | 0-36 dB |
Output Level | 6V p-p |
Line Build Out | 0-655 feet |
Bit Rate | 2.048 M b/s |
Line Code | AMI HDB3 |
Frame Format | CCS CAS CCS+CRC CAS+CRC Unframed |
Impendance | 120 Ohms Resistive Balanced |
Input Level | 0-43 dB |
Output Level | 6V p-p |
Line Build Out | 0-655 feet |
Run | System Operational |
Master | Master/Slave Configuration Status |
T1 | System Configured for T1 |
E1 | System Configured for E1 |
L1 | Line 1 Selected / Operational |
L2 | Line 2 Selected / Operational |
LOS | Loss of Signal Indicator |
OOF | Out of Frame Indicator |
AIS | Alarm Indication Signal |
RAI | Remote Alarm Indicator |
Failure | System Failure Indicator |
LPBK | Loopback Indicator |
ACO | Alarm Acknowledgment Indicator |
Code Violation | Fail: 1×10-3 to 1×10-7 Qualify: 1×10-5 to 1×10-9 |
CRC Error | Fail: 1×10-1 to 1×10-5 Qualify: 1×10-3 to 1×10-7 |
Frame Error | Fail: 1×10-1 to 1×10-5 Qualify: 1×10-3 to 1×10-7 |
AIS | Unframed or Framed |
Loss of Signal | |
Fault Duration | 500 ms, 1000 ms, 1500 ms, 2000 ms |
Recovery Qualify Time | 0-98 Minutes, None |
RS-232 D9 DTE VT100
9600 bps, 8 Data Bits, 1 Stop Bit, No Parity (9600, 8, N, 1)
90-250V AC 47-63Hz and -48V±5V DC. Simultaneous use with DC priority
2.5 Lbs
8″ W× 2.75″ H × 9.5″ D
0ºC – 50ºC
0% – 90%,Non-condensing
FCC Part 15 Class A
MTBF 44,000 hrs