Total Access 3000/3010 NTU-8 Single Fiber Quad E1 Installation and Maintenance Practice
261182301E1-5A
• Operation over extended temperature range of –5°C to +55°C
• Optical interface consisting of a single mode transceiver module comprised of a single fiber
transmitter and an SC connector
• Optical interface port support for flat SC-type optical connectors
• Single fiber optical interface
• Operating wavelengths of 1310 nm and 1550 nm for both receiver and transmitter
Compliance
The NTU-8F is compliant with UL 60950 and IEC-60825 Class 1. The NTU-8F is also
compliant with 21CFR 1040.10 and 1040.11 except for deviations pursuant to Laser Notice
No. 50, dated July 26, 2001. The NTU-8F is intended for use in restricted access locations
only. Table 1 shows the compliance codes for the NTU-8F.
The G.703 interfaces for the NTU-8 Single Fiber Quad E1 are to be connected to intra-building
wiring only.
The LTU-8 is designed to meet the following environmental classes:
• ETSI EN 300 019-1-1 “Classification of environmental conditions; Storage,” Class 019-1-1,
Class 1.2
• ETSI EN 300 019-1-2 “Classification of environmental conditions; Transportation,” Class
019-1-2, Class 1.3
• ETSI EN 300 019-1-3 “Classification of environmental conditions; Stationary Use at Weath-
er-Protected Locations,” Class 019-1-3, Class 3.3
This equipment is designed to function without degradation during exposure to all test
severities per Class 019-1-3 or 4, Class 3.3
• ETS 300 753 “Acoustic Noise Emitted by Telecommunications Equipment: Declared noise
emissions in accordance with ISO 9296 and ISO 7779:
– The Operating and Idling Sound Power (LWAd) and the Operating and Idling sound
pressure (LpAm) are not applicable for this equipment, since this equipment does not
generate noise.
Table 1. Compliance Codes
Code Input Output
Power Code (PC) F C
Telecommunication Code (TC) – –
Installation Code (IC) A –