Network
Supports ISDN connection

Management features
Quality of Service (QoS) support

Ports & interfaces
I/O ports	2x SFP 10/100/1000TX (WAN) 2x PIC 4x 10/100/1000TX LAN 1x cnsl 1x DMZ
Ethernet LAN (RJ-45) ports	4

Protocols
Routing protocols	OSPF
Management protocols	CLI, SNMPv3

Security
Security algorithms	3DES, DES
Authentication method	RADIUS, TACACS, MD5, PAP, CHAP
IP address filtering
VPN tunnels quantity	1000
VPN support
NAT functionality	NAT-T

Features
Built-in processor
Processor frequency	833 MHz
Flash memory	32 MB

Features
Internal memory	128 MB
Mean time between failures (MTBF)	120000 h
Certification	RoHS UL TUV UL60950-1 CAN/CSA-C22.2 No. 60950-1-03 EN60950-1 AS/NZS 60950 EN60825-1 EN55022 class A EN55024 FCC class A VCCI class A AS/NZS CISPR22 class A CE

Design
Rack mounting

Power
Power consumption (typical)	40 W

Operational conditions
Operating temperature (T-T)	0 - 50 °C
Storage temperature (T-T)	-25 - 70 °C
Operating relative humidity (H-H)	5 - 80%
Operating altitude	0 - 3048 m

Weight & dimensions
Weight	2,95 kg

Other features
Power requirements	100-240 VAC, 50-60 Hz
Maximum data transfer rate	1 Gbit/s
Dimensions (WxDxH)	440 x 239 x 44 mm
Connectivity technology	Wired