Details
>>| Basic Features
- Supports multi-band 4G, 4GX, DC-HSPA+, HSPA+, HSPA, UMTS, GSM, GPRS, EDGE
- Ability to select and lock in frequency band
- SMA Standard antennas (5 magnetic base antennas included)
- Optimized EMC design
- Always on-line: On-line detection and automatic redial
- Wide range power input (5-40VDC)
- Smart power management
- Reliable, flexible, easy to use
- User friendly set-up wizard for easy configuration and setup
- Network traffic real-time graphs
- Network Diagnostic Tools (Ping, Traceroute and NSLookup)
- RS-232 interface transparent communication (DTU modem function)
- 1 Ethernet LAN RJ45 port & 1 Ethernet WAN/LAN RJ45 port
- WiFi 802.11b/g/n N300
>>| Enhanced Features
- Real-time clock
- VPN Server/Client (Open VPN, PPTP, L2TP, IPSec), and VPN pass-through
- Built-in DHCP server
- Supports DHCP Relay
- Supports NAT and DMZ host
- Supports DNS proxy and Dynamic DNS (DDNS)
- Supports Static routing table
- Supports packet filtering
- Built-in multi-routing backup (Ethernet and dialup network)
- System and network monitoring
- WAN interface traffic statistics
- Supports multiple protocol conversion
- Transparent data transmission (DTU feature)
- WEB/Telnet/console management interface
- Supports radio network data envelope counting
- Self-diagnostic and alarm output
- Local/remote profiles backup and retrieve
- Local/remote firmware upgrade via the web
- Remote web management
- Urgent event alarm via SMS
- Firewall, packet filtering
- Supports data center communication
- Supports NTP
- Supports LED status indication
- Supports VLAN ID tagging
- Supports LCP, ICMP check
- B1 (2100)
- B3 (1800)
- B5 (850)
- B7 (2600)
- B8 (900)
- B20 (800)
- B28 (700)
- B32 (1500)
o 4G LTE TDD
- B38 (2600)
- B40 (2300)
- B41 (2500)
o 2 x CA Carrier Aggregation
- B1+B1/B5/B8/B20/B28;
- B3+B3/B5/B7/B8/B20/B28;
- B7+B5/B7/B8/B20/B28;
- B20+B32;
- B38+B38;
- B40+B40;
- B41+B41
1. How to insert your SIM card in the Comset CM685 or CM820 3G/4G Router
2. How to configure VPN IPSEC on a Comset CM685V-W or CM820V-W 3G/4G/4GX router using DynDNS
3. How to configure Port Forwarding using DynDNS on a Comset CM685V-W or CM820V-W 3G/4G/4GX Router
4. How to configure Backup Redundancy on a Comset CM685V-W or CM820V-W 3G/4G/4GX Router
5. How to configure the SMS Command on a Comset CM685V-W or CM820V-W 3G/4G/4GX Router
6. How to configure IP Pass-through on the Comset CM685V and CM820V 3G/4G/4GX Router
7. How to configure SMS to control the Comset CM685V, CM770W and CM950W Router
8. How to configure Web Filtering on the Comset CM685V and CM820V 4G Routers