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U-4DTU, Four Ports, T1 (PRI) Digital Card for IP PBX-U502/U503
U-4DTU, Four Ports, T1 (PRI) Digital Card for IP PBX-U502/U503
U-4DTU, Four Ports, T1 (PRI) Digital Card for IP PBX-U502/U503
U-4DTU, Four Ports, T1 (PRI) Digital Card for IP PBX-U502/U503
U-4DTU, Four Ports, T1 (PRI) Digital Card for IP PBX-U502/U503
U-4DTU, Four Ports, T1 (PRI) Digital Card for IP PBX-U502/U503

U-4DTU, Four Ports, T1 (PRI) Digital Card for IP PBX-U502/U503

#140403

Expansion for medium-sized enterprises' IP telephone system.

#140403
US$ 1,099.00
FS P/N: U-4DTU
Import Fees Included
FS P/N: U-4DTU
12 Sold
5 Reviews
2 Questions
Available for back order, Get It By Jul 28, 2023
See more warehouse availability
Deliver to New York, 10010
Free Shipping via UPS Ground®
5-Year Warranty
30-Day Returns
30-Day Exchange
Specifications
Connectivity Solutions
Features
Q&A
Reviews
Resources

U-4DTU, 4 T1 Ports, Telephony Card for IP PBX-U502

When your business expands, more users and concurrent calls can be added easily to meet growing business needs through the telephony cards in the IP PBX.

U-4DTU, T1 telephony card for North American Term, can be flexibly configured in PBX-U502 by hot-plug mode to expand its functionality, It supports 4 T1 per board and any four boards of the same series can be mixed according to your specific needs.

Specifications
Ports
4 T1
Matching IP PBX
PBX-U502
Interface
RJ48
Max Power Consumption
11.20W
T1 Data Rate
1.544 mbps
T1 Channels
24
T1 Application Term
North American
Storage Temperature
-20°C to 80°C
Operating Temperature
0°C to 45°C
Humidity
10%-90% Non-Condensing
Coneections
NetworktoUsers
Dimensions(H×W×D)
0.79''× 8.15''× 5.12'' (20×207×130mm)
Quality Certifications

Features

Telephony Cards to Expand the Functionality of PBX-U502
FXO card, FXS card, FXO & FXS hybrid card, E1/T1 card to enable a flexible combination of telephony interfaces for easy future expansion.
Matching IP PBX
PBX-U502
PBX-U502
PBX-U502
PBX-U502
8 FXO
8 FXS
4 FXU
4 E1/T1
Standard Interface
RJ48
RJ11
RJ11
RJ11
Max Power Consumption
13.20W
6.61W
8.48W
7.28W
Storage Temperature
-20°C to 80°C
-20°C to 80°C
-20°C to 80°C
-20°C to 80°C
Operating Temperature
0°C to 45°C
0°C to 45°C
0°C to 45°C
0°C to 45°C
Humidity
10%-90% Non-Condensing
10%-90% Non-Condensing
10%-90% Non-Condensing
10%-90% Non-Condensing
Dimensions
20×207×130mm
20×207×130mm
20×207×130mm
20×207×130mm
Specifications
Connectivity Solutions
Features

Questions & Answers

All (2)Hot Swappable (1)Matching Chassis (1)
Q:

by A***s on 11/28/2021

A:

by R***n on 11/29/2021

Helpful0 Comment0
Q:

by P***n on 11/26/2021

A:

by H***d on 11/28/2021

Helpful0 Comment0
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Customer Reviews

4.2
3stars 3 stars 0 Review
2stars 2 stars 0 Review
1star 1 star 0 Review

E***y

Canada

December 07, 2021
4.0
Excellent board, help me set up a long-distance phone system, now we have several branches overseas, we wanna achieve the integration of telephone, fax, and other work methods, with this system I think we can greatly improve our work efficiency.
Verified Purchase
Helpful 4
Comment 0

D***n

Canada

December 02, 2021
5.0
I bought three types of telephony cards: FXO, FXS, and T1 cards for installation in my PBX. We wanna build a new VoIP system and we need a lot of new devices, we have already had switches and IP phones. They are shipped and delivered timely with solid packages. The only thing we need to do is to install them in PBX and they worked with no extra configuration.
Verified Purchase
Helpful 3
Comment 0

L***n

United States

December 01, 2021
4.0
Works perfectly with PBX, I have been using it for two weeks and it seems no faults, worth buying.
Verified Purchase
Helpful 1
Comment 0
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Resources

US$ 1,099.00

Available for back order
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