T1-E1 Converter allows any device with T1 ISDN PRI interface to be connected to service provider or PBX with E1 ISDN PRI interface and vice versa.
This unit allows any device with E1 ISDN PRI interface to be connected to service provider or PBX with T1 ISDN PRI interface and vice versa.
T1-E1 Converter changes Q.931 signaling on a fly and converts a-law to m-law when needed.
It can be configured to accept clock from any side T1 or E1 and pass clock to attached device on either side. Support all standard framing and linecode modes for T1 and E1 lines.
Converter is equipped with smart RJ45 jacks that does not require cross-over cables in some T1 or E1 installations.
Converter comes with a Windows based management software and provide live Q.931 traces for debugging and can be used as a powerful Q.931 packet analyzer.
PRI Switch Types
National ISDN (primary-ni)
T1: AMI, B8ZS
E1: AMI, HDB3
T1: SF, ESF
E1: CRC4, no-CRC4
Number of Ports
2 PRI (T1/E1/PRI) Ports
PRI: RJ-45 8-pin modular connector
Q.921/Q.931 traffic analyzer
Configurable Tx/Rx delays for T1/E1/PRI ports
Serial COM Port - DB9
DNIS, ANI support
Note: PC only required for setup of required configuration
Dimensions: 5"L X 6"W X 2"H
( 12.7cm X 15.24cm X 5.08cm )
Weight: 1 lb ( 500g )
Power Requirement: 110V/220V
Storage: -40° to +40°C
Operating: 0° to 40°C
Humidity: Max 85%
Type: Wall mount, external
Input: 220V, 110V (US, Canada)
Output: 9V AC, 600mA
2.5 mm jack
Virtual Console warrants the product to be free of defects in workmanship and materials for a period of 1 year.
Question: Does this unit converts from a-law to u-law?
Answer: Yes. From a-law to u-law and from u-law to a-law
Question: Does this unit convert from PRI to CAS?
Answer: No. Only from E1-PRI to T1-PRI
Question: Can this unit display live Q.931 trace info?
Answer: Yes. Unit comes with "ISDN Manager" software which displays Q.931 information
for all the calls.
There are several ways to purchase this product:
2. For US based companies please e-mail your Purchase Order to email@example.com
or fax it to 718-228-5437. In some cases we may ask you for credit references.
you with a payment instructions. International Purchase Orders require pre-payment via
Wire Transfer before product can be shipped.
If you wish to receive a formal quote: Formal Quote