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OptiX OSN 1500A:

OptiX OSN 1500B:

External Dimensions (mm)

• OptiX OSN 1500A: 444 (W) x 262 (D) x 131 (H)
• OptiX OSN 1500B: 444 (W) x 263 (D) x 221 (H)

Number of slots for business boards

• OptiX OSN 1500A: 10 slots for processing boards
• OptiX OSN 1500B: 12 processing board slots, 4 interface board slots

Device Capacity

8 Gbit/s packet capacity

Supported Service Types

Network Topology

Point-to-point, chain, star, ring, ring with chain, ring intersection, ring tangent

Backup and Protection

• SDH protection: subnet connection protection, linear multiplexing segment protection, ring multiplexing segment protection, DNI protection, E1 SNCP, shared fiber virtual path protection, multiplexing segment shared optical path protection
• EoS protection: LCAS, LPT, STP/RSTP, MSTP, RPR protection, VP-Ring/VC-Ring protection

Device-level protection

• Packetization: LAG
• TDM: TPS, BPS, PPS, LAG, DLAG
• 1+1 hot backup for crossover, clock and master units
• 1+1 hot backup for power input unit
• Single board +3.3V power supply 1:N protection
• Intelligent fan
• Single board protection method for abnormal conditions

• Ethernet service OAM: supports CC, LB, LT, LM (single-ended LM only), DM (Two-way DM only)
• Ethernet port OAM: supports OAM auto-discovery, link performance monitoring, remote loopback, fault detection, self-loop detection

• Ethernet service OAM: supports CC, LB, LT, OAM_Ping
• Ethernet port OAM: supports OAM auto-discovery, link performance monitoring, far-end loopback, fault detection, self-loop detection

• Physical layer clock
• Synchronous Ethernet
• CES ACR

• If the standard voltage of the input power supply is -48V, the power supply voltage is between -38.4V and -57.6V.
• If the standard voltage of the input power supply is -60V, the power supply voltage is between -48V and -72V.

• Long-term: 0°C to 45°C
• Short-term: -5℃～55

• Long term：5%～85%
• Short-term：5%～95%