Filter
Top Products
Internet Voice
Service Provider
PSTN
ET4526/4JS2JO/UI
4 x FXS
2x FXO
PC monitoring
1 x 10/100
Local Calling
Packet Voice
7622 Rickenbacker Drive
Gaithersburg, MD 20879 USA
Phone +1-301-975-1000
Fax +1-301-869-9293
E-mail sales@patton.com
Web www.patton.com
07MENVVOIP-DS3
Meriedweg 7
CH-3172 Niederwangen
Phone +41 (31) 985 25 25
Fax +41 (31) 985 25 26
E-mail sales@inalp.com
Web www.inalp.com
Patton is a registered trademark, and EnviroNET are trademarks of Patton Electronics Company in
the United States and other countries.
Specifications
Typical Application
Extending Patton’s EnviroNET Voice-over-IP Gateway routers into exposed envi-
ronments for seamless access between remote packet-voice and local PSTN
telephony. Using ToIP call switching, distinctive ring, and Caller-ID a single hand-
set can now access the right service at any time. With Patton’s ClearConnect™
fail-over protection a phone call will be completed. Network health monitoring
and ToIP switching ensures a clear call even if the IP network is down. Patton’s
EnviroNET protective enclosures give service providers unlimited installation
locations.
Product Selection Table
General Product Specifications for ET Extended Temperature Product
Operating Temperature
-40 to 85°C (-40 to 185° F)
Dimensions
203 L x 114 W x 292 H mm(8.0 L x 4.5 W x 11.5 H in.)
Weight
3.86 kg (8.5 lbs)
General Product Specifications EH Environmentally Enhanced Product
Operating Temperature
0 to 50°C (32 to 122°F)
Dimensions
203 L x 114 W x 292 H mm (8.0 L x 4.5 W x 11.5 H in.)
Weight
3.86 kg (8.5 lbs)
Model#
ET452X/JS/UI
EH452X/JS/UI
ET452X/JO/UI
EH452X/JO/UI
ET4524/2JS2JO/UI
EH4524/2JS2JO/UI
ET4526/4JS2JO/UI
EH4526/4JS2JO/UI
ET4528/4JS4JO/UI
EH4528/4JS4JO/UI
ET4552/2BIS/EUI
Temperature
-40 to 85°C
0 to 50°C
-40 to 85°C
0 to 50°C
-40 to 85°C
0 to 50°C
-40 to 85°C
0 to 50°C
-40 to 85°C
0 to 50°C
-40 to 85°C
Case Rating
NEMA 4
NEMA 4
NEMA 4
NEMA 4
NEMA 4
NEMA 4
NEMA 4
NEMA 4
NEMA 4
NEMA 4
NEMA 4
Voice Connectivity
2-6 FXS
2-6 FXS
2-4 FXO
2-4 FXO
2 FXS/2 FXO
2 FXS/2 FXO
4 FXS/2 FXO
4 FXS/2 FXO
4 FXS/4 FXO
4 FXS/4 FXO
2 ISDN (BRI)
Ethernet Connectivity
2 x 10/100
2 x 10/100
2 x 10/100
2 x 10/100
2 x 10/100
2 x 10/100
2 x 10/100
2 x 10/100
2 x 10/100
2 x 10/100
1 x 10/100; 4 x
10/100 Switch