Whether you need new products or renovated products, takes comprehensive
warranty as the standard.we only purchase green market equipment of the
highest quality . All these are provided at the best possible price.
Min.Order Quantity::
1 pcPrice::
NegotiableDelivery Time::
3-5 dayswarranty time::
six monthsPlace of Origin::
ChinaPayment Terms::
T/T, Western Union, MoneyGram
Huawei TNF1AUX 03054663 OSN1800 System Interface Board
Product Description
TNF1AUX is a system auxiliary interface board applied to Huawei 1800 II enhanced chassis and 1800 V chassis. TNF1AUX part number is 03054663. The AUX provides auxiliary ports such as external clock ports and alarm input/output ports.
| Function and Feature | |
| Synchronous/Asynchronous transparent data port | Not supported |
| External clock port |
For TNF1AUX: Uses one RJ45 port providing two BITS clock inputs and two clock outputs. The port impedance is 120 ohm.
|
| External time port | The TNF1AUX board provides two external clock input/output ports with TOD0 and TOD1 ports. |
| Housekeeping alarm input/output ports | Provides alarm ports with six inputs and two outputs. |
| Outdoor cabinet monitoring port | Supported. |
| Orderwire phone port | Provides one orderwire phone port so that operation/maintenance engineers at different workstations can have voice communication with each other. |
| Specifications of orderwire ports | |
| Transmission channel |
Bytes E1 and E2 in the SDH overhead
NOTE: |
| Orderwire type | Addressed call and conference call |
| Pair in each direction | One symmetrical pair |
| Impedance (ohm) | 600 |
| Specifications of the OptiX OSN's external clock ports | 2048 kbit/s (in compliance with ITU-T G.703) or 2048 kHz (in compliance with ITU-T G.703) |
Our Advantages
We have HUAWEI TNF1AUX for sale, including refurbished and new ones, and the price is usually 90% lower than the original supplier's price. Our super fast turnaround time and high-quality inventory all over the world mean that we can accurately deliver the products replaced on the same day to the place where they are needed, and minimize network downtime.
HUAWEI TNF1AUX, like all our hardware, takes comprehensive warranty as the standard. Whether you need new products or renovated products, we only purchase green market equipment of the highest quality and environmental protection. All these are provided at the best possible price, and a large amount of cost-effectiveness will be directly passed on to you.
HUAWEI TNF1AUX represents only one product in our world-class hardware portfolio. The portfolio includes very well-known industry names, such as Nokia, Huawei, ZTE, Siemens, Nortel, Ericsson, Alcatel, Lucent, etc. We have a lot of inventory, thank you very much for sharing with customers.
2506 Xidi Building, No. 8 Fenglin Third Road,Yuelu District, Changsha City, Hunan Province
