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Used - Like New U.S. Robotics USR5660A Faxmodem 56KbpsType: Dial-Up ModemInterface: PCI Bus (Plug & Play)Cable Interface: 2 x RJ11 portsStandards: V.92 56K ITU standard
V.90 56K ITU standard
V.34 33.6K ITU standard
Compatible with most ITU and Bell standards down to 300 bps
V.80 video conferencing support
V.42, MNP2-4 error control
V.44, V.42bis, MNP5 data compression
Fax: EIA 578 (Class 1) with V.17, V.29, V.27terModel #: USR5660A
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Yealink T54W IP Phone POE - Bluetooth and Wi-Fi StandardBrand: YealinkType: Wireless VoIPFeatures: Mid-level phone, ideal for professionals and managers with moderate call load
4.3" 480x272-pixel color display, fully adjustable
HD Voice with Yealink Acoustic Shield technology
10 line keys, 16 SIP accounts, 27 memory keys
Built-in Bluetooth, Wi-Fi
Dual-port Gigabit Ethernet
1xUSB port for call recording and wireless USB headset
Power supply not includedModel #: SIP-T54W
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TRENDnet Outdoor Lightning Arrestor Kit, N-type male to N-type male, TEW-ASAL1Type: Lightning ArrestorSpecifications: Surge Arrestor:
Frequency Range: DC ~ 6GHz
Tensile Strength: 50Kg
VSWR: 1.2: 1 max ( DC ~ 4GHz ); 1.5: 1 max ( 4GHz ~ 6GHz )
Insertion Loss: 0.8dB max ( 0 ~ 6GHz )
DC Breakdown Voltage: 90V + 20%
Impulse Discharge Voltage: 5KA min (wave 8/20 µs) 10KV min (wave 1.2/50 µs)
Impedance: 50O
Insulation Resistance: DC 50V > 10000MO
Connector Interface: N-Type Male to N-Type Female
Body Material: Copper
Temperature: - 20°C ~ 70°C (-4°F ~158°F)
Dimensions: 2.5" x 1.1" x 0.9"
Weight: 6.5 oz.
Grounding Wire:
Grounding Wire Cable: 18 AWG
Rating Voltage: 600V
Rating Temperature: 105°C (221°F)
Conductor Resistance: 6.64 MO/KFT 20°C
Insulation Resistance: 2.5 MO/KFT 20°C, in water
Voltage Withstand Test: 2 KV/min, in water
Tensile Strength: 11Kg
Impedance: 50 + 2.0O
Conductor Resistance: 55.8 ...Model #: TEW-ASAK
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Yealink SIP-T43U IP Phone - Corded - Wall Mountable, Desktop - Classic Gray 1301202Brand: YealinkPart Number: SIP-T43UType: Wired VoIPSecurity: NETWORK AND SECURITY
SIP v1 (RFC2543), v2 (RFC3261)
Call server redundancy supported
NAT traversal: STUN mode
Proxy mode and peer-to-peer SIP link mode
IP assignment: static/DHCP
HTTP/HTTPS web server
Time and date synchronization using SNTP
UDP/TCP/DNS-SRV(RFC 3263)
QoS: 802.1p/Q tagging (VLAN), Layer 3 ToS DSCP
SRTP for voice
Transport Layer Security (TLS 1.3)
HTTPS certificate manager
AES encryption for configuration file (AES256)
Digest authentication: MD5/SHA1/SHA224/-SHA256/SHA384/ SHA512
OpenVPN, IEEE802.1X, L2TP VPN
IPv6
LLDP/CDP/DHCP VLAN
ICE
> WPA2/WPA3
> Secure boot
> GARP (Generic Attribute Registration Protocol)Model #: SIP-T43U
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Silex Technology BR-500AC-US Dual Band IEEE 802.11ac Wireless Bridge OUT OF STOCK
Frequency Band: 2.4 GHz / 5 GHzInterface: RJ-45Standards: AES, WEP, WPA, WPA-ENT, WPA-PSK, WPA2, WPA2-ENT, WPA2-PSK, WPA3, WPA3-ENT, WPA3-Personal, WPA3-SAELAN Ports: 1 x 10/100/1000MModel #: BR-500AC-US