| Services and Interfaces | OS904 | OS906 | OS910 | OS912 | OS910-M | OS930 |
|---|---|---|---|---|---|---|
| MEF Services and Certifications | EPL, E-Line, E-LAN, E-Tree; MEF 9, 14 | EPL, E-Line, E-LAN, E-Tree; MEF 9, 14 | EPL, E-Line, E-LAN, E-Tree; MEF 9, 14 | EPL, E-Line, E-LAN, E-Tree; MEF 9, 14 | EPL, E-Line, E-LAN, E-Tree; MEF 9, 14, 18 | EPL, E-Line, E-LAN, E-Tree; MEF 9, 14 |
| Non-blocking architecture wire-speed forwarding | • | • | • | • | • | • |
| All ports can serve as UNI / ENNI | • | • | • | • | • | • |
| 10/100/1000Base-T | 8 | 6 | ||||
| 10/100/1000Base-T or 100/1000Base-FX SFP | 2 | 6 | 12 | 2 | ||
| 100/1000Base-FX SFP | 2 | 2 | 2 | |||
| 1000Base-X SFP | ||||||
| 10G-Base-X XFP (LAN / WAN - OC192/STM64) | 3 | |||||
| T1/E1 CES (MEF 3, 8, CESoPSN, SAToP, PWE3) | 1 & 4 ports (up to 16 per shelf) | |||||
| Power Supply AC=A, DC=D, Dual-Red.=2 H=Hot-swap PS | A, D | A,D,2A,2D | A,D,2A,2D | 2A,2D | H - A,D,2A,2D | H - A,D,2A,2D |
| Hot Swappable SFP / XFP Optics | Short/Long Haul, Multi-rate, xWDM | Short/Long Haul, Multi-rate, xWDM | Short/Long Haul, Multi-rate, xWDM | Short/Long Haul, Multi-rate, xWDM | Short/Long Haul, Multi-rate, xWDM | Short/Long Haul, Multi-rate, xWDM |