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Shenzhen Etross Telecom Co., Ltd.

8 Ports Gsm Fwt, 8 Ports Gsm Gateway, 8 Ports Gsm Fixed Wireless Terminal manufacturer / supplier in China, offering 32 SIM Cards GSM FWT / 8 Ports GSM Gateway (ETROSS-8888), Wf720 Wireless Home Phone Base / 3G Fixed Wireless Terminal, 3G WCDMA Wireless Home Phone Base with SIM Card and so on.

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Supplier Homepage Product GSM / CDMA FWT 32 SIM Cards GSM FWT / 8 Ports GSM Gateway (ETROSS-8888)

32 SIM Cards GSM FWT / 8 Ports GSM Gateway (ETROSS-8888)

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Basic Info
  • Model NO.: ETROSS-8888
  • Type: Wired, Wireless
  • Antenna Socket: Fme
  • Frequency Range: 850/900/1800/1900MHz
  • Port: 8 Rj-11 Ports
  • Origin: China
  • Usage: Laptop, Computer, Workstation, Server, Mobile phone, Telephone, GSM Gateway
  • Support Network: GSM, Communication
  • Polarity Reversal: Yes
  • Brand: Etross
  • Trademark: etross
Product Description
1, Features:
1) It is a 8 channels GSM Gateway that has 8 ports FXS interfaces;
2) It can connect with ordinary telephone set, PBX, VoIP Gateway, Billing meter etc.;
3) Dialing tone frequency: 450Hz;
4) Employ Industrial module SIM300(900/1800/1900MHz), M10(850/900/1800/1900MHz), Wavecom Q2403A( 900/1800MHz) to make;
5) Can adjust dial interval from 0.5sec to 9 secs by setting up from telephone set;
6) Can adjust voice volume by setting up from telephone set;
7) SIM card supported (1.8V, 3V);
8) Caller ID display;
9) DTMF Dialing;
10) Bell signal;
11) Polarity reversal;
12) The RJ-11 socket which connect the phone or billing system for metering purpose;
13) Antenna socket (SMA);
14) IP Presetting;
15) Working status and Signal Strength by LED indicator; 16) IMEI Change (optional)
2, Technical Specifications
Air interface standard: GSM850/1900MHz, 900/1, 800MHz phase 2+ full band
Frequency ranges:
A) GSM 850 GSM 1900:
I) Transmission: 869.2 ~ 893.8MHz I) Transmission: 1, 930 ~ 1, 990MHz
Ii) Reception: 824.2 ~ 848.2MHz Ii) Reception: 1, 850 ~ 1, 910MHz
B) GSM 900: GSM 1800:
I) Transmission: 890 ~ 915MHz I) Transmission: 1, 710 ~ 1, 785MHz
Ii) Reception: 935 ~ 960MHz Ii) Reception: 1, 805 ~ 1, 880MHz
Phone interface: Supply RJ-11 Phone Interface
Hanging voltage: 45V
Picking off voltage: 30mA / 41mA
Dialing tone Frequency: 450Hz
Antenna interface: Antenna amplifying>2.5dB
Sensitivity: <-104DBM
Transmitting power<3W
AC-Adapter interface: INPUT: AC 110~240V
OUTPUT: 5V 7A
AC-Power type: EU, US, AU, British can be optional
3, Operation Circumstance:
Operation temperature: -10c~60C
Storage temperature: -20C~70C
Operation humidity: 45%-95%
Atmosphere pressure: 86-106Kpa
Environment noise: <60dB
Transmitting Power: 2W
Sensitivity: <-104dbm
Antenna Amplifying: >1.5dB
Dialing frequency: 450Hz
Hanging voltage: 45V
Picking current: 30mA/41mA
4, Checking Package:
ETROSS-8888 GSM 8 PORTS FWT: 1PCS;
Power Supply Cable: 1PCS,
GSM Antenna with 3m cable: 8PCS,
User's Manual 1PCS.
Product dimension: L455x W280 x H45mm
Gift box dimension: L510x W170x H64mm
G. W: 4.5kg
5, Installation And Connection
The Condition for Installation
The terminal asks for 110- 220V AV power supply. It must be installed in the area where the GSM network can cover. The strength of the signal can affect the quality of voice.
1. Screw off the screws that are on the back of the terminal, Insert SIM card for every SIM card holder, and then tighten the screws.
2. Install antenna. In order to ensure the quality of voice, antenna must be put beyond 1.5 from the telephone and terminal.
3. On end of the telephone line connects to the "Phone" port of the terminal, the other end connects to telephone.
4. "Power" port connects to power adapter that is connected to 110-220V AC power supply.
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