61212016L1-20
NT1 T400 User Manual
C-1
Appendix C
Specifications
LOOP INTERFACE:
Line:
2-Wire (TIP and RING)
Operating Mode:
Full-duplex
Data Rate:
160 kbps total; 144 kbps available to customer
Signal Format:
2B1Q
Output Amplitude:
2.5 V, zero-to-peak
Tx Source Impedance:
As per ANSI T1.601
Rx Source Impedance:
As per ANSI T1.601
Receiver Sensitivity:
As per ANSI T1.601
CUSTOMER INTERFACE:
Line:
4-Wire (Tx and Rx pair)
Operating Mode:
Full-duplex
Data Rate:
192 kbps total; 144 kbps available to customer
Signal Format:
Alternate Mark Inversion, 100% duty cycle
Output Amplitude:
.75 V, zero-to-peak
Tx Source Impedance:
As per ANSI T1.605
Rx Source Impedance:
As per ANSI T1.605
Receiver Sensitivity:
As per ANSI T1.605
MECHANICAL:
Size:
5.625” H x 6” D x 1.375” W
Weight:
10 oz.
Mounting:
Mounts in Type 400 equipment shelves
Summary of Contents for 1212010
Page 1: ...NT1 Type 400 Standalone Part Number 1212016L1 20 Document Number 61212016L1 20A September 1999...
Page 8: ...viii...
Page 10: ...x NT1 T400 User Manual 61212016L1 20 Table of Contents...
Page 12: ...xii NT1 T400 User Manual 61212016L1 20 List of Figures...
Page 14: ...xiv NT1 T400 User Manual 61212016L1 20 List of Tables...
Page 18: ...Chapter 1 About the NT1 Type 400 1 4 Nt1 T400 User Manual 61212016L1 20...
Page 22: ...Chapter 2 Installation 2 4 NT1 T400 User Manual 61212016L1 20...
