Details
Product Specifications
Table 1. Product Specifications
|
Feature |
Description |
|
Chassis Compatibility |
Compatible with all current Cisco CRS-1 and CRS-3 line-card chassis |
|
Software Compatibility |
Cisco IOS® XR Software Release 3.0 or higher for CRS-1 Cisco IOS XR Software Release 4.0.0 or later for CRS-3 |
|
Protocols |
• Packet over Synchronous Optical Network/Synchronous Digital Hierarchy (SONET/SDH)
• RFC 1619/2615, Point-to-Point Protocol (PPP) over SONET/SDH
• RFC 1662, PPP in High-Level Data Link Control (HDLC)-like framing
• RFC 2615, PPP over SONET/SDH
• HDLC
|
|
Port Density |
• One 1-port OC-768c/STM-256c POS interface per physical layer interface module (PLIM)
|
|
Layer1/Layer 2 Feature Summary |
• Supports a maximum transmission unit (MTU) of up to 9188 bytes
• Layer 2 encapsulations: HDLC, PPP; no subinterface support
• Error counts for B1, B2, B3
• Threshold-crossing alerts (TCAs), far end block error path (FEBE) for B1, B2, and B3 with threshold that can be set
• Loss of signal (LOS), loss of frame (LOF), line alarm indicator signal (LAIS), path alarm indicator signal (PAIS), loss of pointer (LOP), line remote defect indicator (LRDI), path remote defect indicator (PRDI), signal failure (SF), signal degrade (SD), line remote error indicator (line FEBE), and path remote error indicator (path FEBE)
• Performance monitoring - Error counts for B1, B2, B3, TCAs, and FEBE for B1, B2, or B3 with threshold that can be set
• Local (internal) or loop-timed (recovered from network)
• Stratum 3 clock accuracy over full operating temperature
• Pointer activity monitoring
• Local (diagnostic) and line (network) loopback
• 1 + X^43 self-synchronous scrambler
• Power and input current monitoring
|
|
Reliability and Availability |
Online insertion and removal (OIR) without affecting system traffic |
|
Network Management |
• Cisco IOS XR Software command-line interface (CLI)
• Simple Network Management Protocol (SNMP)
• Extensible Markup Language (XML) interface
• CraftWorks Interface (CWI)
|
|
Physical Dimensions |
• Occupies one PLIM slot
• Weight: 8.6 lbs (3.9 kg)
• Height: 20.6 in. (52.32 cm)
• Depth: 11.2 in. (28.4 cm)
• Width: 1.8 in. (4.57 cm)
|
|
Power |
150W |
|
Environmental Conditions |
• Storage Temperature: -40°C to 70°C (-40°F to 158°F)
• Operating Temperature:
• Normal: 5°C to 40°C (41°F to 104°F)
• Short term: -5°C to 50°C (23°F to 122°F) short term
• Relative Humidity:
• Normal: 5% to 85%
• Short-term: 5% to 90% but not to exceed 0.024 kg water/kg of dry air
Short-term refers to a period of not more than 96 consecutive hours and a total of not more than 15 days in 1 year. (This refers to a total of 360 hours in any given year, but, no more than 15 occurrences during that 1 year period.) |
Approvals and Compliance
Table 2. Compliance and Agency Approvals
|
Feature |
Description |
|
Safety Standards |
• UL/CSA/IEC/EN 60950-1
• IEC/EN 60825 Laser Safety
• ACA TS001
• AS/NZS 60950
• FDA - Code of Federal Regulations Laser Safety
|
|
EMI |
• FCC Class A
• ICES 003 Class A
• AS/NZS 3548 Class A
• CISPR 22 (EN55022) Class A
• VCCI Class A
• BSMI Class A
• IEC/EN 61000-3-2: Power Line Harmonics
• IEC/EN 61000-3-3: Voltage Fluctuations and Flicker
|
|
Immunity (Basic Standards) |
• IEC/EN-61000-4-2: Electrostatic Discharge Immunity (8kV Contact, 15kV Air)
• IEC/EN-61000-4-3: Radiated Immunity (10V/m)
• IEC/EN-61000-4-4: Electrical Fast Transient Immunity (2kV Power, 1kV Signal)
• IEC/EN-61000-4-5: Surge AC Port (4kV CM, 2kV DM)
• IEC/EN-61000-4-5: Signal Ports (1kV)
• IEC/EN-61000-4-5: Surge DC Port (1kV)
• IEC/EN-61000-4-6: Immunity to Conducted Disturbances (10Vrms)
• IEC/EN-61000-4-8: Power Frequency Magnetic Field Immunity (30A/m)
• IEC/EN-61000-4-11: Voltage DIPS, Short Interruptions, and Voltage Variations
|
|
ETSI and EN |
• EN300 386: Telecommunications Network Equipment (EMC)
• EN55022: Information Technology Equipment (Emissions)
• EN55024: Information Technology Equipment (Immunity)
• EN50082-1/EN-61000-6-1: Generic Immunity Standard
|
|
Network Equipment Building Systems (NEBS) |
This product is designed to meet the following requirements (qualification in progress): • SR-3580: NEBS Criteria Levels (Level 3)
• GR-1089-CORE: NEBS EMC and Safety
• GR-63-CORE: NEBS Physical Protection
|
Additional Specifications
Table 3. Additional Specifications - Optics
|
Parameter |
Short-Reach (1550-nm) |
|
Connector Type |
SC |
|
Target Distance |
2 km |
|
Transmitter |
|
|
Power Out (Maximum) |
3 dBm |
|
Power Out (Minimum) |
0 dBm |
|
Extinction Ratio (Minimum) |
8.2 dB |
|
Side Mode Suppression (Minimum) |
35 dB |
|
Modulation Type |
External |
|
Receiver |
|
|
P (RMax) (Minimum Overload) |
3 dBm |
|
P (RMin) (Minimum Sensitivity) |
-6 dBm |
|
Optical Link |
|
|
Fiber Type |
G.652 (single-mode fiber [SMF]) |
|
Maximum Dispersion |
40 ps/nm |
|
Attenuation Range |
0-4 dB |
|
Optical Path Penalty |
2 dB |
|
Compliance |
G.693 VSR2000-3R2 |
|
Miscellaneous |
|
|
Optical Power Monitoring |
±2 dB accuracy |
|
Both Transmit and Receive Directions |
|
|
Laser Bias Current Monitoring |
Transmit direction only |
|
Temperature Monitoring |
Transmit direction only |
Ordering Information
Table 4. Ordering Information
|
Product Part Number |
Product Name |
|
1OC768-POS-SR (=) |
Cisco CRS-1 1-Port OC-768/STM-256 POS/DPT Interface Module; SR |
Additional Information
| SKU | 1OC768-POS-SR-RF |
|---|---|
| Weight (Kg) | 1 |
| Datasheet URL | http://www.cisco.com/c/en/us/products/collateral/routers/crs-1-16-slot-single-shelf-system/product_data_sheet09186a008022d5f2.html |
| Condition | Refresh |
| Module Type | Performance Routing Engine |
