TINCAM 2 port E1 fiber optical modem huawei fiber modem G703 PDH E1 over Fiber modem
TThis interface converter provides one unframed 2048K E1 interface and one Ethernet interface to achieve 10/100Base-T Ethernet data transmission on the E1 channel. It is a high performance, self-learning Ethernet bridge. This device is the extension device of Ethernet, using network (PDH/SDH/Microwave) that provide E1 channel to achieve local and remote Ethernet interconnecting with serial interfaces at a lower cost. The device has inter-set loop test function to facilitate the project launching and daily maintenance
ØBased on self -copyright IC
ØSupport unframed mode (2048K) set and can manage the remote device condition ,
OAM management data did not take up user’s timeslot
ØHave the function of E1 interface loop back check, avoid the converter crashed because of interface loop back;
ØHave indicator when the device is power-off or E1 line is broken or lose signal;
ØCan set the E1 line that not to send the LINK signal to Ethernet interface while E1 line is broken;
ØThe Ethernet interface supports jumbo frames (2036 Bytes);
ØInter-set dynamic Ethernet MAC address (4,096) with local data frame filtering
ØEthernet interface supports10M/100M, half/full duplex auto- Negotiation and AUTO-MDIX (crossed line and straightly connected line self-adaptable );
ØHave Ethernet monitor self-reset function, the equipment will not dead
ØCan achieve the remote device setting any 5 mode of Ethernet and can closed the AUTO-MDIX function;
ØProvide 2 clock types: E1 master clock and E1 line clock;
ØThe local device can forced the remote device rate follow it(when the device is unframed mode, that is invalid)
ØHave three Loop Back Mode: E1 interface Loop Back (ANA),Ethernet interface Loop Back(DIG),Command the remote
Ethernet interface Loop Back(REM)
ØProvide 2 impedances: 75 Ohm unbalance and 120 Ohm balance;
ØSupport SNMP Network Management;
ØCan realize monitor of remote equipment temperature and voltage from local equipment;
ØCan form the structure: Ethernet E1 Bridge(A)---E1 Optical Fiber Modem(B)---Ethernet Optical Fiber Modem (C)
ØCan form the structure: Ethernet E1 Bridge(A)---Optical Ethernet Modem(B)---Ethernet Optical Fiber Transceiver (C),can manage (B) and (C) at (A)
Optical Interface |
Transmit light power |
-8dBm ~ -15dBm |
Receiving sensitivity |
≥-36dBm |
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Optical interface |
FC / SC optional |
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Optical code pattern |
1B1H |
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Optical Module |
single or dual fiber optional |
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suitable for optical fiber |
single mode 1310nm or multimode fiber optional |
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Transmission distance |
ordinary 40km (up to 120km) |
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E1 interface |
Nominal rate |
2048Kbit / s, tolerance ± 50ppm |
Interface code |
HDB3 |
|
Interface Impedance |
75Ω (unbalanced) 120Ω (balanced) |
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Interface Type |
BNC, RJ45 |
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2048Kbit / s digital interface Electrical Characteristics |
Comply with ITU-T G.703 recommendations; |
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Jitter transfer characteristics |
in line with ITU-T G.823 recommendations |
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Input jitter tolerance |
in line with ITU-T G.823 recommendations |
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Output jitter |
in line with ITU-T G.823 recommendations |
|
Working environment |
Working temperature |
0°C ~ 50°C |
Storage temperature |
-40°C ~ 70°C |
|
Relative Humidity |
5%~95% (non-condensing) |
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Atmospheric pressure |
86 ~ 106Kpa |
|
Power |
Voltage |
AC220V AC180~240V DC-48V DC-36V~DC-72V |
Power consumption |
≤ 5W |
|
Dimension |
210mm*120mm*30mm |
Packaging:
1. All products will be packed in carton, so the product can get effective protection to avoid damage.
2. Packaging according to customer requirement
Shipping:
1. We shipping via DHL / FedEx / TNT etc for samll orders. Yow can get your packages in about 3-5 days all over the world.
2. For big order, we will arrange Air cargo for your shipment, so it will be much cheaper than DHL, UPS etc.
3. You can choose your own shipping agent, we will provide good cooperation for it.
1.What is your quality control?
-Quality is our soul and culture.We have 100%strict inspection and testing before shipment.We will return the money to you if there is quality problem.
2.Can you accept small order?
-Yes,small order is available in our company.We support new project of our customers as we know business is always from small to big.
Your sucess is my business.
3.Can I order samples before placing the bulk order?
-Yes,samples is certainly for your test before the bulk order.It is normal process,we always deal with other clients.
However,we will charge for a small amount of deposit in case the investment on new samples.But please donot worry, the sample deposit will refund to you when bulk order fixed.
4.What is the lead time for samples?
-About sample making,it usually takes 1-3days include testing to make sure its excellent.
If urgently,please kindly let us know,we will do our best to catch up with your schedule.
5.Can you supply customized products and logo?
-Yes,of course we can.We supply OEM&ODM service.You can send us your drawing.