Management features Management protocols  CLI, HTTP/ HTTPS, SNMP show more Security Security algorithms  128-bit AES, 192-bit AES, 256-bit AES, 3DES, AES, FIPS 140-2, HTTPS, IPSec, SHA-256, SNMP, SNMPv3, SSH, SSH-2 show more Authentication method  LOCAL,LDAP,RADIUS,TACACS and OneTimePasswords(OTP) show more One-time password (OTP)  Yes show more IP address filtering  Yes show more Ports & interfaces USB 2.0 ports quantity  8 show more Console port  RJ-45 show more Ethernet LAN (RJ-45) ports  2 show more Serial ports quantity  16 show more SFP module slots quantity  2 show more AC outlet types  C13 coupler show more Processor Processor family  ARM Cortex-A9 show more Processor architecture  ARM Cortex-A9 show more Processor frequency  667 MHz show more Processor cores  2 show more Network Cable types supported  Cat4, Cat5, Cat5e, Cat6, Cat6 , Cat6a, Cat6e, Cat7, Fiber show more Copper ethernet cabling technology  10BASE-T, 1000BASE-T, 1000BASE-TX show more Memory Flash memory  16000 MB show more Internal memory  1024 MB show more RAM capacity  1024 MB show more RAM type  DDR3L show more eMMC capacity  16 GB show more Operational conditions Storage relative humidity (H-H)  5 - 95 show more Storage temperature (T-T)  -20 - 70 show more Operating relative humidity (H-H)  20 - 80 show more Operating temperature (T-T)  -10 - 60 show more Technical details Rack mounting  Yes show more Product color  Black show more Web-based management  Yes show more Temperature sensor  Yes show more Event logging  Yes show more Zero Touch Provisioning (ZTP)  Yes show more Internal modem  No show more Certificates Certification  FCC Class A, CE Class A (EU), ICES-003 (Canada), VCCI (Japan), RCM (Australia), Customs Union (CU), KCC (Korea), UL (USA), cUL (Canada), EN-60950 (EU), CB, Customs Union (CU) show more Software Operating system installed  Embedded LINUX show more Power Number of power supply units  2 show more Power source type  AC show more Power consumption (max)  35.0000 show more AC input voltage  100 - 240 V show more Power consumption (typical)  20.0000 show more AC input frequency  50 - 60 Hz show more Input current  0.1 A show more Weight & dimensions Dimensions (WxDxH)  438,2 x 241,3 x 44,5 show more Weight  3400 g show more Other features Safety  UL (USA), cUL (Canada), EN-60950 (EU), CB, Customs Union (CU) show more