ADTRAN T200 H2TU-R dimensions Features, Cabinet Access, Mounting Template

ADTRAN Line Powered T200 or T400 Circuit Packs can be installed per cabinet. The cabinet system is pre- wired with surge arrestor boards to reduce installation and turn-up time. Wiring consists of either pre-wired cable stubs or pre-wired internal splice module connections depending on the model.

The cabinet body is constructed of aluminum with a powder coated gray finish. Earth ground connects to the ground lug on the bottom of the cabinet. The non- vented enclosure protects the internal electronic circuitry from the surrounding environmental conditions.

For the pad mount model, the cabinet sits on two bolt-on mounting brackets. The brackets are in-turn bolted to the craft designated pad. The front and back security access panels are then bolted to the brackets to provide a secure enclosure for the wire runs exiting the bottom of the cabinet.

All models incorporate tamper resistant access with lockable front and rear cabinet doors, replaceable surge arrestor gas tubes, and replaceable fan modules.

Features

The T200/T400 High Capacity Cabinet includes the following features and components:

•Two 19 inch T200/T400 chassis with 24 slots (2x12) for line powered T400 or T200 Circuit Packs.

•Line powered internal cooling fans.

•Pre-wired 50 foot cable stubs, or internal splice module connections, depending on the model.

•Pre-installed splicing modules on cable stub ends or wiring harness for fast, simple connections at the customer’s site or splice case.

•Surge arrestors are provided for each slot with replaceable gas tubes.

•Gas tube extraction pliers.

•Moisture absorbing desiccant.

•Spare cable hole entrance with removable seal.

•Mounting template for craft planning.

Cabinet Access

The front and rear cabinet doors and support bracket access panels include tamper resistant security fasteners. The cabinet doors allow for a customer supplied lock for added security. The front door provides access to insert and remove the circuit packs and desiccant bags. The rear door provides access to the chassis backplane, cable and wire connections, fan boards, and surge arrestor boards. All cable penetrations are through the bottom panel.

When opened, the front and rear door switches provide intrusion detection at the Central Office FPU (Fan Power Unit). The door switch can then be manually positioned to disable intrusion detection. The door switch automatically resets when the door closes. Retainers hold the door open until they are manually released. Front and rear door features are identical. Refer to Figure 2 for cabinet details, rear view.

Mounting

The Cabinet is pad or pole mountable depending on the model. The cabinet is for above ground use only.

The pad mounted model includes two interchangeable boxlike brackets that raise the cabinet 18 inches above the pad to allow easier access, provide additional clearance for manipulating cables, and protection from a high water condition. Pole mounting is recommended where water conditions could reach a pad mounted cabinet.

Mounting Template

The pad mounting footprint dimensions are provided as a full size template on the unit’s packaging, and complete installation measurements are shown in

Figure 3.

		Table 1. T200/T400 Cabinet Basic Features
Pt Number	CLEI	Features
1150090L1	T1MJ4U0MRA	Houses 24 line powered T200/T400 circuit packs. Pad mounted with external cable stubs.
1150090L2	T1MJ5U0MRA	Houses 24 line powered T200/T400 circuit packs. Pole mounted with external cable stubs.
1150090L3	T1MJ4V0MRA	Houses 24 line powered T200/T400 circuit packs. Pad mounted with internal splice
		modules for connection to customer supplied cable.
1150090L4	T1MJ5V0MRA	Houses 24 line powered T200/T400 circuit packs. Pole mounted with internal splice
		modules for connection to customer supplied cable.

2 Section 61150090L1-5A, Issue 1 61150090L1-5A