Specifications
Physical
Operating Temperature °F (°C) Storage 41 to 104 (5 to 40)
Operating Relative Humidity (Min-Max) 5-85%(Non condensing)
Temperature °F (°C) -40 to 158 (-40 to 70)
Color Dark Gray
Dimensions (HxWxD) in. (cm) 8.6 x 2.1 x 7.1 (21.9 x 5.3 x 18.0) - excluding F-connector
Weight lbs (kg) 1.2 (0.54) without battery
Battery: 4 Hour Back-up Option (-4)
Backup Capacity Lithium-ion 2.2 Ah
i 12 185 31( ) (30 47 79)
ARRIS Touchstone DOCSIS 3.0 Telephony Modem WTM552 A & G
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Weight lbs 1.5 (kg) (0.66)
Battery: 8 Hour Back-up Option (-8)
Backup Capacity Lithium-ion 4.4 Ah
Battery Dimensions in. 1.2 x 1.85 x 5.7(cm) (3.0 x 4.7 x 14.5)
Weight lbs 1.7 (kg) (0.77)
Battery Storage Temperature °F (°C) -4 to 140 (-20 to 60)
Note: Storage above 77 °F (25 °C) will significantly reduce life of the battery and not recommended.
Telemetry AC, Fail, Battery Low, Battery Missing, Replace Battery
Diagnostic LEDs Power, DS, US, Online, Link, Ethernet 1, Ethernet 2, Ethernet 3, Ethernet 4,
WLAN, DMZ, Telephone 1, Telephone 2, Battery (G and H Models)
Interfaces
RF Interface External ‘F’ type connector
Data Interfaces 10/100 Base-T Ethernet (4, RJ-45 connector)
Telephony Interface 2 lines; RJ-14 (“Line 1/2”), RJ-11 (“Line 2”)
RF Antenna Interface External SMTA connector to single detachable dipole antenna
Input Voltage (nominal ) 100/240 VAC 50/60 Hz
Telephony
Supervisory Voltage 48 V dc nominal
Maximum Loop Length to CPE 1500 ft (457M) of 26 AWG (0.4 mm) wire
Ringing Load Capacity 10 REN total; 5 per line
Provisionable High Loop Current Mode Yes
Telcordia™ GR 1089 (Lightning and Power Surge) Tested Yes
Programmable Interface for Worldwide Applications
The capabilities, system requirements and/or compatibility with third-party products described herein are subject to change without notice. ARRIS, the ARRIS logo,
Auspice®, C3™, C4®, Cadant®, C-COR®, CHP Max®, Cornerstone®, CXM™, D5™, Digicon®, Flex Max®, Keystone™, MONARCH®, n5™, nABLE™, NSM™, nVision®,
OpsLogic®, OpsLogic Service Visibility Portal™, PLEXiS®, PowerSense™, Regal®, ServAssure™, Service Visibility Portal™, TeleWire Supply®, TLX®, Touchstone®,
VoiceAssure™, VSM™, and WorkAssure™ are all trademarks of ARRIS Group, Inc. Other trademarks and trade names may be used in this document to refer to either
the entities claiming the marks and the names of their products. ARRIS disclaims proprietary interest in the marks and names of others. © Copyright 2009 ARRIS
Group, Inc. All rights reserved. Reproduction in any manner whatsoever without the express written permission of ARRIS Group, Inc. is strictly forbidden.
For more information, contact ARRIS.
Programmable Interface for Worldwide Applications
(Supports multiple country templates)
RF Downstream
Frequency Range (MHz) 88-860
Modulation (QAM) 64 or 256
Data Rate (Mbps) Up to 42
RF Input Sensitivity Level (dBmV) -15 to +15
Carrier Bandwidth 6 MHz
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