Product Comparison Table

xDSL Routers

8700NEXL R2 8700AXL 8700VAXL 8700VAX 8900X R3 8900AX-2400 8920NZ
WAN Interface
V/ADSL
EWAN Giga Giga Giga Giga Giga Giga Giga
3G/4G LTE via USB via USB via USB via USB via USB via USB SIM Embedded
Hardware Interface
SIM slot - - - - - - 2
Fast Ethernet 4 - - - - - -
Giga Ethernet - 4 4 4 4 4 4
USB 2.0 1 1 1 1 1 1 1
FXS - - 2 2 - - -
-802.11n (2.4 GHz) 300Mbps 300Mbps 300Mbps 300Mbps 600Mbps (3x3, high power) 300Mbps
Dual band 802.11n - - -
802.11ac (5 GHz) - 1300Mbps (3x3) 1300Mbps (3x3) 1300Mbps (3x3) - 1750Mbps (4x4, high power) -
Features
VPN - - -
IPv4 / IPv6
VLAN_MUX
Failover / Fallback Failover/Fallback Failover/Fallback Failover/Fallback Failover/Fallback Failover/Fallback Failover/Fallback Failover/Fallback
Load balance - - - -
URL Blocking
Guest Network (IP Alias)
Hardware Specifications
Physical Specifications 7.29" x 4.97" x 1.53" 8.86" x 7.20" x 2.87" 8.86" x 7.20" x 2.87" 8.86" x 7.20" x 2.87" 9.04" x 6.10" x 1.46" 9.04" x 6.10" x 1.46" 9.04" x 6.10" x 1.69"
Power Requirements 12V DC, 1.5A 12V DC, 2.0A 12V DC, 2.0A 12V DC, 2.0A 15V DC, 2.0A 15V DC, 2.0A 15V, 1.6A
Operating Environment 0°C ~ 40°C 0°C ~ 40°C 0°C ~ 40°C 0°C ~ 40°C 0°C ~ 40°C 0°C ~ 40°C 0°C ~ 40°C
Humidity 20% ~ 95% non-condensing 20% ~ 95% non-condensing 20% ~ 95% non-condensing 20% ~ 95% non-condensing 20% ~ 95% non-condensing 20% ~ 95% non-condensing 20% ~ 95% non-condensing
 
 

LTE Routers

4520AZ R3 4520VAOZ R3
WAN Interface
LTE LTE-A Cat 6
300Mbps(DL) /50Mbps(UL)
LTE-A Cat 6
300Mbps(DL) /50Mbps(UL)
EWAN
Hardware Interface
SIM slot 2 2
Giga Ethernet 4
(Configurable EWAN x1)
4
(Configurable EWAN x1)
USB 2.0 1 1
FXS -
802.11n (2.4 GHz) 600 Mbps(3x3) 600 Mbps(3x3)
802.11ac (5 GHz) 1733 Mbps(4x4) 1733 Mbps(4x4)
Features
VPN
Dual APNs
Failover / Fallback
Load balance
IPv4 / IPv6
URL Blocking
Guest Network (IP Alias)
Hardware Specifications
Physical Specifications 9.04" x 6.10" x 1.69"  9.04" x 6.10" x 1.69" 
Power Requirements 15V DC, 1.6A 15V DC, 1.6A
Operating Environment 0°C ~ 40°C 0°C ~ 40°C
Humidity 20% ~ 95% non-condensing 20% ~ 95% non-condensing