Specifications OSN 500 OSN 550 OSN 580 Dimensions 44mm (H) x 442mm (W) x 220mm (D) 88mm (H) x 442mm (W) x 220mm (D) 221 mm (H) x 442 mm (W) x 224 mm (D) Switch Capacity Packet: 7.2 Gbit/s and TDM: 21.25 Gbit/s (higher order), 5 Gbit/s (lower order) Packet: 64 Gbit/s ,TDM: 20 Gbit/s (higher order) Packet: 560 Gbit/s, TDM: 280 Gbit/s (higher order) Packet: 280 Gbit/s, TDM: 280 Gbit/s (higher order) Service Slots 3 slots 8 slots 15 slots OTN interface N/A N/A OTU-2, OTU-3 Ethernet interface FE/GE FE/GE/10GE FE/GE/10GE/40GE SDH interface STM-1/4 STM-1/4/16 STM-1/4/16/64 PDH interface E1/E3, T1/T3 E1/E3, T1/T3 E1/T1, E3/T3 ATM interface E1, STM1 ATM/IMA E1, ch STM-1 CES interface ATM/IMA E1, ch S TM-1 PCM interface FXS/FXO, 2/4 wire audio and E&M X.21/V.35/V.11/V.24/V.28, RS232/RS422, RS449/RS423A/RS422A, RS530/RS530A, RS485, G.703 64 kbit/s bidirectional, IEEE C37.94 FXS/FXO, 2/4 wire audio and E&M X.21/V.35/V.11/V.24/V.28, RS232/RS422, RS449/RS423A/RS422A, RS530/RS530A, RS485, G.703 64 kbit/s bidirectional, IEEE C37.94 WDM interface 40 DWDM wavelengths, compliant with ITU-T G.694.1 8 CWDM wavelengths, compliant with ITU-T G.694.2 40 DWDM wavelengths, compliant with ITU-T G.694.1 8 CWDM wavelengths, compliant with ITU-T G.694.2 Networking Mode •• Supporting pure packet, hybrid (packet + SDH) or SDH networking •• Supporting WDM networking •• Supporting single-fiber bidirectional transmission Supports pure packet, hybrid (packet + SDH), or SDH networking Supports WDM networking Supports pure packet, hybrid (packet + SDH), or SDH networking Supports WDM networking
