Details
>>| Basic Features
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Supports multi-band 4G, 4GX, DC-HSPA+, HSPA+, HSPA, UMTS, GSM, GPRS, EDGE
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Ability to select and lock in frequency band
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SMA Standard antenna (4 magnetic base antennas included)
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Optimized EMC design
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Always on-line: On-line detection and automatic redial
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Wide range power input (5-40VDC)
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Smart power management
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Reliable, flexible, easy to use
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User friendly set-up wizard for easy configuration and setup
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Network traffic real-time graphs
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Network Diagnostic Tools (Ping, Traceroute and NSLookup)
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RS-232 interface transparent communication (DTU modem function)
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1 Ethernet LAN RJ45 port & 1 Ethernet WAN/LAN RJ45 port
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WiFi 802.11b/g/n N300
>>| Enhanced Features
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Real-time clock
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VPN Server/Client (Open VPN, PPTP, L2TP, IPSec), and VPN pass-through
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Built-in DHCP server
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Supports DHCP Relay
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Supports NAT and DMZ host
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Supports DNS proxy and Dynamic DNS (DDNS)
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Supports Static routing table
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Supports packet filtering
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Built-in multi-routing backup (Ethernet and dialup network)
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System and network monitoring
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WAN interface traffic statistics
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Supports multiple protocol conversion
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Transparent data transmission (DTU feature)
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WEB/Telnet/console management interface
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Supports radio network data envelope counting
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Self-diagnostic and alarm output
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Local/remote profiles backup and retrieve
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Local/remote firmware upgrade via the web
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Remote web management
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Urgent event alarm via SMS
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Firewall, packet filtering
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Supports data center communication
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Supports NTP
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Supports LED status indication
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Supports VLAN ID tagging
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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
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B1+B1/B5/B8/B20/B28;
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B3+B3/B5/B7/B8/B20/B28;
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B7+B5/B7/B8/B20/B28;
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B20+B32;
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B38+B38;
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B40+B40;
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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