user manual
Table Of Contents
- Cisco ONS 15454 SDH Reference Manual
- Contents
- About this Guide
- Shelf and FMEC Hardware
- Common Control Cards
- Electrical Cards
- Optical Cards
- Ethernet Cards
- Storage Access Networking Cards
- Card Protection
- Cisco Transport Controller Operation
- Security and Timing
- Circuits and Tunnels
- SDH Topologies and Upgrades
- CTC Network Connectivity
- Alarm Monitoring and Management
- Ethernet Operation
- Hardware Specifications
- A.1 Shelf Specifications
- A.2 SFP Specifications
- A.3 General Card Specifications
- A.4 Common Control Card Specifications
- A.5 Electrical Card and FMEC Specifications
- A.5.1 E1-N-14 Card Specifications
- A.5.2 E1-42 Card Specifications
- A.5.3 E3-12 Card Specifications
- A.5.4 DS3i-N-12 Card Specifications
- A.5.5 STM1E-12 Card Specifications
- A.5.6 BLANK Card
- A.5.7 FMEC-E1 Specifications
- A.5.8 FMEC-DS1/E1 Card Specifications
- A.5.9 FMEC E1-120NP Card Specifications
- A.5.10 FMEC E1-120PROA Card Specifications
- A.5.11 FMEC E1-120PROB Card Specifications
- A.5.12 E1-75/120 Impedance Conversion Panel Specifications
- A.5.13 FMEC-E3/DS3 Card Specifications
- A.5.14 FMEC STM1E 1:1 Card Specifications
- A.5.15 FMEC-BLANK Card Specifications
- A.5.16 MIC-A/P Card Specifications
- A.5.17 MIC-C/T/P Card Specifications
- A.6 Optical Card Specifications
- A.6.1 OC3 IR 4/STM1 SH 1310 Card Specifications
- A.6.2 OC3 IR/STM1 SH 1310-8 Card Specifications
- A.6.3 OC12 IR/STM4 SH 1310 Card Specifications
- A.6.4 OC12 LR/STM4 LH 1310 Card Specifications
- A.6.5 OC12 LR/STM4 LH 1550 Card Specifications
- A.6.6 OC12 IR/STM4 SH 1310-4 Card Specifications
- A.6.7 OC48 IR/STM16 SH AS 1310 Card Specifications
- A.6.8 OC48 LR/STM16 LH AS 1550 Card Specifications
- A.6.9 OC48 ELR/STM16 EH 100 GHz Card Specifications
- A.6.10 OC192 SR/STM64 IO 1310 Card Specifications
- A.6.11 OC192 IR/STM64 SH 1550 Card Specifications
- A.6.12 OC192 LR/STM64 LH 1550 Card Specifications
- A.6.13 OC192 LR/STM64 LH ITU 15xx.xx Card Specifications
- A.7 Ethernet Card Specifications
- A.8 Storage Access Networking Card Specifications
- Administrative and Service States
- Network Element Defaults
- Index

A-3
Cisco ONS 15454 SDH Reference Manual, R5.0
April 2008
Appendix A Hardware Specifications
A.1.8 System Timing
A.1.8 System Timing
The ONS 15454 SDH has the following system timing specifications:
• Stratum 3E, per ITU-T G.813
• Free running accuracy: +/– 4.6 ppm
• Holdover stability: 3.7 exp –7/day, including temperature (< 255 slips in first 24 hours)
• Reference: External building integrated timing supply (BITS), line, internal
A.1.9 System Power
The ONS 15454 SDH has the following power specifications:
• Input voltage: –48 VDC
• Power consumption: Configuration dependent, 53 W for fan tray; 650 W (maximum draw w/cards)
• Power requirements:
–
Nominal: –48 VDC
–
Tolerance limits: –40.5 to –57.0 VDC
• Power terminals: 3WK3 Combo-D power cable connector (MIC-A/P and MIC-C/T/P faceplates)
• Fusing: 100 A fuse panel; minimum 30 A fuse per shelf
A.1.10 System Environmental Specifications
The ONS 15454 SDH has the following environmental specifications:
• Operating temperature: 0 to +40 degrees Celsius (32 to 104 degrees Fahrenheit)
• Operating humidity: 5 to 95%, noncondensing
A.1.11 Dimensions
The ONS 15454 SDH shelf assembly has the following dimensions:
• Height: 616.5 mm (24.27 in.)
• Width: 535 mm (17 in.) without mounting ears attached
• Depth: 280 mm (11.02 in.)
• Weight: 26 kg empty (57.3 lb)
A.2 SFP Specifications
Table A-1 lists the specifications for the available Small Form-factor Pluggables (SFPs).