UC520-8U-4FXOK9

Cisco Unified Communications 500 Series for Small Business, a critical part of the Cisco Smart Business Communications System, is a unified communications solution for small businesses that provides voice, data, voicemail, Automated Attendant, video, security, and wireless capabilities while integrating with existing desktop applications such as calendar, e-mail, and customer relationship management (CRM) programs. This easy-to-manage platform uses business-class, proven unified communications technologies to full advantage and supports flexible deployment models based on your needs - a wide array of IP phones, public switched telephone network (PSTN) interfaces, and Internet connectivity.

Green and environmentally friendly. Low price and budget friendly. And thats just the beginning of the benefits you get with Cisco Certified Refurbished UC520-8U-4FXOK9 from Black Box Resale Services. Remanufactured to exacting standards in Ciscos state-of-the-art manufacturing facility, Cisco Certified Refurbished Equipment carries the same warranty as new equipment.

Cisco Part Number: UC520-8U-4FXOK9-RF

Replaces Cisco Part Numbers: UC520-8U-4FXOK9 and UC520-8U-4FXOK9=

Product Specifications
Product Description	Cisco Unified Communications 520 for Small Business - VoIP gateway
Device Type	VoIP gateway
License Qty	8 users
Enclosure Type	External
Dimensions (WxDxH)	10.5 in x 11 in x 2.6 in
Weight	7.9 lbs
Data Link Protocol	Ethernet, Fast Ethernet
Remote Management Protocol	SNMP
VoIP Protocols	H.323, SCCP, SIP
Telephony Interfaces	4 phone (FXS), 4 line (FXO)
Features	Firewall protection, MAC address filtering
Power Over Ethernet (PoE) Supported	Yes
Power	AC 120/230 V ( 50/60 Hz )
Pricing Type	Refurbished
Manufacturer Warranty	1 year warranty

General
Device Type	VoIP gateway
Installed Modules Qty (Max)	0 ( 1 )
Width	10.5 in
Depth	11 in
Height	2.6 in
Weight	7.9 lbs

Processor / Memory / Storage
Hard Drive	None.

Networking
Form Factor	External
Connectivity Technology	Wired
Data Link Protocol	Ethernet, Fast Ethernet
Switching Protocol	Ethernet
Remote Management Protocol	SNMP
Features	Firewall protection, MAC address filtering
Encryption Algorithm	LEAP, PEAP, TKIP, WPA, WPA2
Authentication Method	RADIUS, Radio Service Set ID (SSID), Extensible Authentication Protocol (EAP)
Compliant Standards	IEEE 802.3af, IEEE 802.1x

IP Telephony
VoIP Protocols	H.323, SCCP, SIP
Voice Codecs	G.711, G.729a
Telephony Interfaces	4 phone (FXS), 4 line (FXO)
IP Telephony Features	Call waiting, call hold, call transfer

Expansion / Connectivity
Expansion Slot(s)	1 (total) / 1 (free) x VIC
Interfaces	4 x phone line - FXO - RJ-11 ¦ 4 x phone line - FXS - RJ-11 ¦ 8 x network / power - Ethernet 10Base-T/100Base-TX - RJ-45 ¦ 1 x network - Ethernet 10Base-T/100Base-TX - RJ-45 ( WAN ) ¦ 1 x network - Ethernet 10Base-T/100Base-TX - RJ-45 ¦ 1 x audio - mini-phone 3.5 mm ¦ 1 x management - console

Miscellaneous
Compliant Standards	CISPR 24, EN 61000-3-2, EN55022, ICES-003, EN 61000-3-3, EN55024, CISPR 22, EN50082-1, CSA 22.2 No. 60950, AS/NZS 60950-1, EN 61000-4-4, EN 61000-4-2, EN 61000-4-3, EN 61000-4-6, FCC Part 15, EN 61000-4-5, EN 61000-6-2, EN 61000-4-11, EN300-386, EN 61000-4-8, UL 60950-1, IEC 60950-1, EN 60950-1
Pricing Type	Refurbished