Compliance; Table 3. Compliance Codes - ADTRAN H2TU-C Installation And Maintenance Practice

Compliance

Table 3 shows the compliance codes for the Litespan H2TU-C. The Litespan H2TU-C is NRTL
listed to the applicable UL standards. Install the Litespan H2TU-C is in a restricted access
location.
The Litespan H2TU-C provides span-powering voltage, negative only, with respect to ground, –
190 VDC nominal, GFI protection < 5 mA), meeting all requirements of Telcordia GR-1089-
CORE (Class A2) and ANSI T1.418-2002.
This device complies with Part 15 of the FCC rules. Operation is subject to the following two
conditions:
1. This device may not cause harmful interference.
2. This device must accept any interference received, including interference that may cause
undesired operation.
Changes or modifications not expressly approved by ADTRAN could void the user's authority
to operate this equipment.
61221002L1-5F

Table 3. Compliance Codes

Code
Power Code (PC)
Telecommunication Code (TC)
Installation Code (IC)
Input Output
F C
– X
A –
Description
3