Hardware Specification - Grandstream Networks HT502 User Manual
Dual fxs port analog telephone adaptor
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Also See for HT502:
- User manual (70 pages) ,
- Quick start manual (8 pages) ,
- Configuration manual (5 pages)
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DTMF Method
IP Signaling
Provisioning
Control
Device Management
Dial Plan
UPnP
Universal Switching
Power Adaptor
Environmental
Dimensions
(H x W x D)
Short Haul Loop
Call Handling Features
Caller ID
Polarity Reversal / Wink
EMC
Safety
Hardware Specification
The table below lists the hardware specification of HT502.
T
4: HT502 H
ABLE
ARDWARE
LAN Interface
LED
Universal Switching
Power Adaptor
Dimension
Weight
Temperature
Humidity
Compliance
Grandstream Networks, Inc.
Flexible DTMF transmission method, user interface of In-audio, RFC2833, and/or SIP
Info
SIP (RFC 3261)
TFTP, HTTP, HTTPS
TLS/SIPS , SIP over TCP/TLS
Web interface or via secure encrypted AES or non-encrypted central configuration file
for mass deployment, Auto/manual provisioning system or via built-in IVR.
NAT-friendly remote software upgrade (via TFTP/HTTP/HTTPS) for deployed devices
including behind firewall/NAT. Syslog support
Yes
Yes
Input: 100–240 VAC/50-60 Hz 0.3A Max
Output: 12VDC, 0.5A, UL certified
o
o
Operational: 32
–104
F or 0
o
o
Storage: 10
–130
F / Humidity: 10–90% Non-condensing
115mm (L) x 75mm (W) x 27mm (H)
2REN, Up to 1Km on 24 AWG wire
Caller ID display or block, Call waiting caller ID, Call waiting/flash, Call transfer, hold,
forward, mute, 3-way conferencing, message waiting, Do-Not-Disturb (DND), call-return
service
Bellcore Type 1 & 2, ETSI, BT, NTT, and DTMF-based CID
Yes
EN55022/EN55024 and FCC part15 Class B
UL
S
PECIFICATION
2 x RJ45 10/100Mbps (integrated router)
5 LEDs (GREEN)
Input: 100-240V AC, 50/60Hz, 0.5A Max
Output: 12V DC, 1.25A
UL certified
115mm (L) x 75mm (W) x 27mm (H)
94 g (0.21lbs)
32~104°F / 0~40°C
10% - 90% (non-condensing)
HT-502 User Manual
Firmware Version 1.0.4.2
o
o
–40
C
Page 8 of 32
Last Updated: 06/2011
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