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CN 4300
Managed Optical Services Switch

Optical Interfaces
Client Ports: Gigabit Ethernet: 802.3z	1000Base-SX: 850 nm multi-mode fiber, 500 m
ANSI X3.230 FC/FICON	1000Base-LX: 1310 nm single-mode fiber, 10 km and 25 km CWDM: ITU G.694.2 (1471, 1491, 1511, 1531, 1551, 1571, 1591, 1611 nm), 80 km and 120 km
Network Ports: CWDM	ITU G.694.2 (1471, 1491, 1511, 1531, 1551, 1571, 1591, 1611 nm), 80 km and 120 km
DWDM	ITU G.694.1, 100 and 200 GHz spacing, 55 km and 90 km. Compliant with ITU G.691 and G.692, and ITU G.661-663 and G.681
Switch Fabric
64 × 64 full duplex, non blocking; protocol independent, rate-agnostic to 3.2 Gb/s per port Single or redundant configuration supported
Performance Monitoring
G.783, G.784, G.828 and GR-253
Automatic Protection Switching
1+1 selectable on ports, modules, and services; any mix of protected and unprotected services supported Sub-millisecond detect-and-switch completion time on network fault
Managment and Control
ON-Center Network Control System (NCS): Embedded signaling and control channel, Gateway Network Element (GNE) functionality SNMP (v1, v2c, v3), HTTP, TL1; Ethernet 10/100Base-T (RJ-45), Serial RJ-45 craft console
Power Requirements
DC Supply	-48V to -60V DC nominal
Agency Approvals
ETSI/CE	ETS 300 019, IEC 68, EN 300 386, EN 55022, EN 61000, ETS 300 753, EN 60950
NEBS Level 3	GR-63, GR-1089
Safety	UL 60950, CSA C22.2 60950, FCC Part 15, Class A
Environmental Characteristics
Temperature	+0° C to +50° C (+32° F to +122° F)
Relative Humidity	5% to 85% (non-condensing)
Altitude	13,000 ft; 4000 m
Earthquake	Zone 4
Physical Characteristics
Dimensions of Sub-rack	16" (H) × 17.5" (W) × 11.8" (D) 399 mm (H) × 445 mm (W) × 300 mm (D); rack conforms with ETS 300 119-3
Weight	65 lbs; 29 kg (fully loaded)