Features; Specifications - ADC HiGain H2TU-R-402 List 6 Quick Installation

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The HiGain H2TU-R-402 List 6 and List 6A remote units are the customer premises
side of a repeaterless T1 transmission system. The system provides 1.544 Mbps
transmission of a T1 payload on one unconditioned pair over the full Carrier Service
Area (CSA) range. Enhanced firmware allows the H2TU-R-402 List 6 and List 6A to
be deployed in the Soneplex Wideband 3190 protection switching applications. These
applications have the following system requirements: two HXU-358 Multiplexers
(software version 1.04 or higher), an HMU-319 List 7A or List 7C Management Unit
(software version 3.06 or higher), an H2TU-C-319 List 6 Line Unit, and an HRE-206
Remote Enclosure equipped with a PSC-606 Protection Switching Controller.
F
EATURES
• Status Light Emitting Diodes (LEDs) for Digital
Signal Level 1 (DS1) and HDSL2
• Craft port for maintenance terminal access to
HDSL2 provisioning screens
• Supports automatic protection switching
• DS1 transmit (IN) and receive (OUT) bridging
jacks for testing
• Local or line power (List 6) or
line power only (List 6A)
• Transceiver optimized to adapt to cable
impairment
S
PECIFICATIONS
Operating Temperature
Operating Humidity
Line or Local Power Consumption
Sealing Current Option (List 6 only) Sends 10 mA to H2TU-C line unit
Electrical Protection
Mounting
HDSL2 Line Rate
HDSL2 Output
DS1 Pulse Output
Maximum Provisioning Loss
DS1 Line Rate
DS1 Line Format
DS1 Frame Format
6 L
IST AND IST
• Lightning and power cross-protection on
• 1.552 Mbps full-duplex Overlapped PAM
• Generic and addressable repeater loopback
• Remote provisioning
• Narrow 200 mechanics
• Ultra-low wander
• Flash download of firmware updates
-40 °F to +149 °F (-40 °C to +65 °C)
5% to 95% (non-condensing)
6 Watts
Secondary surge and power cross protection on all DS1 and
HDSL2 ports
Any 400 or 200 mechanics shelf
1.552 Mbps Overlapped Pulse Amplitude Modulated
Transmission with Interlocking Spectra (OPTIS)
+16.8 dBm ±0.5 dBm at 135 Ω
0 dB, -7.5 dB, -15 dB
35 dB at 196 kHz, 135 Ω
1.544 Mbps ±200 bps
Alternate Mark Inversion (AMI), or Bipolar with 8-Zero
Substitution (B8ZS)
Extended SuperFrame (ESF), SuperFrame (SF), or Unframed
(UNFR)
6A
HDSL2 and DS1 interfaces
Transmission with Interlocking Spectra
(OPTIS) HDSL2 transmission on a single pair
activation codes