1. Media Converter International Department July, 2006

2. Raisecom2 RC112-GE Chassis module 10/100/1000BaseTX auto-negotiation 1000BaseFX fiber interface Single stand fiber (WDM) optional MTU up to 1916 Bytes Jumbo frame up to 9728 Bytes Rate limiting Fault pass through Local SNMP management GUI management system

3. Raisecom3 RC414 Chassis module Single mode/multimode conversion Single-strand/dual-strand conversion Fiber optic repeater Re-timing, re-shaping, and re-amplifying 155Mbps to 1.25Gbps Fault Pass Through Automatic Laser Shutdown Local SNMP management

4. Raisecom4 RC511/512-FE Standalone CPE, chassis module 10/100BaseTX copper interface 100BaseFX fiber interface MTU up to 1916 Bytes Rate limiting at 32K increments Fault pass through Remote link monitoring Remote SNMP management GUI management system

5. Raisecom5 RC513/514-FE Standalone CPE, chassis module 10/100BaseTX copper interface 100BaseFX fiber interface Single strand fiber (WDM) transmission MTU up to 1916 Bytes Rate limiting at 32K increments Fault pass through Remote link monitoring Remote SNMP management GUI management system

6. Raisecom6 RC551-FE/4FE Standalone Ethernet demarcation CPE 1 or 4 10/100BaseTX, 100BaseFX interfaces Rate limiting at 62.5K increments Fault pass through VLAN forwarding, swapping, and stacking (Q-in-Q) IP stacking for diagnostics of user network Remote link monitoring and diagnostic Quality of Service Access Control List IEEE802.3ah standard OAM (Discovery, Dying Gasp, Critical Event, etc) Telnet/console/SNMP/OAM management

7. Raisecom7 RC551-GE Standalone Ethernet demarcation CPE 10/100/1000BaseTX, 1000BaseFX interfaces Rate limiting at 62.5K increments Fault pass through VLAN forwarding, swapping, and stacking (Q-in-Q) IP stacking for diagnostics of user network Remote link monitoring and diagnostic Quality of Service Access Control List IEEE802.3ah standard OAM (Discovery, Dying Gasp, Critical Event, etc) Telnet/console/SNMP/OAM management

8. Raisecom8 RC552-FE Chassis module 10/100BaseTX copper interface 100BaseFX fiber interface MTU up to 1916 Bytes Rate limiting at 32K increments Fault pass through IEEE802.3ah standard OAM SNMP management GUI management system

9. Raisecom9 RC552-GE Chassis module 10/100/1000BaseTX copper interface Gigabit Ethernet optional fiber interface MTU up to 1916 Bytes Support Jumbo frame up to 9728 Bytes Rate limiting at 80K, 800K, or 8M increments IEEE802.1Q VLAN tagging, stacking and swapping Fault pass through IEEE802.3ah standard OAM SNMP management

10. Raisecom10 RC601/602-FE Standalone CPE, chassis module 100BaseTX copper interface 100BaseFX fiber interface Wire-speed transparent forwarding Fault pass through Remote SNMP management GUI management system

11. Raisecom11 RC602-GE Chassis module Master/slave working mode 1000BaseTX copper interface 1000BaseFX fiber interface Single strand fiber (WDM) optional Wire-speed transparent forwarding Fault pass through Remote SNMP management GUI management system

12. Raisecom12 RC602-GEF Chassis module Master/slave working mode 1000BaseFX on both sides Single strand fiber (WDM) optional Single mode/multi-mode conversion Wire-speed transparent forwarding Fault pass through Remote SNMP management GUI management system

13. Raisecom13 RC603/604-FE Standalone CPE, chassis module 100BaseTX copper interface 100BaseFX fiber interface Wire-speed transparent forwarding Single strand fiber (WDM) transmission Fault pass through Remote SNMP management GUI management system

14. Typical Application

15. Raisecom15 Typical Application (Cont.)

16. Thank you! Copyright@Raisecom All rights reserved