|
[China]
Trade Verify
Contact name:Alice
NEW LIGHT OPTICS TECHNOLOGY LIMITED |
|
Verified Suppliers
|
|
|
Low insertion loss 3.0mm MPO to LC Cassette 12 24 Fiber MPO/MTP Cassette
Overview of
MPO to LC Cassette 12 24 Fiber MPO/MTP Cassette
three Cables for Three Polarization Methods
The three methods for proper polarity defined by TIA 568 standard
are named as Method A, Method B, and Method C. To match these
standards, three types of MTP fibers with different structures
named Type A, Type B, and Type C are being used for the three
different connectivity methods respectively. The three different
cables will be introduced firstly, and the three connectivity
methods.
MTP Trunk Cable Type A: Type A cable, also known as straight cable,
is a straight-through cable with a key-up MTP connector on one end
and a key-down MTP connector on the opposite end. This makes the
fibers at each end of the cable to have the same fiber position.
For example, the fiber located at position 1 (P1) of the connector
on one side will arrive at P1 at the other connector. The fiber
sequence of a 12 fiber MTP Type A cable is shown below:
Keep MTP/MPO Polarity Rules When Building Connection
When fiber patch cords have different polarity schemes and gender,
IT staff needs to be very careful when replacing patch cords in the
field. Those who don’t understand polarity or are in a rush to get
equipment up and running can potentially use the wrong patch cord
and impact signal transmission.
Rules for MTP/MPO Cable and Patch Cable Connections
Where there are A-to-A type patch cables and A-to-B type patch
cables, there are three general types of array (multi-fiber) cable
assemblies. It is noted that the alignment pins on the MTP/MPO
connectors are important for maintaining the correct polarity.
Therefore, it is necessary to make sure of proper pin position
before you connect MTP/MPO fiber with patch cable.
A-to-B type LC/SC duplex patch cable is the standard crossover cord
that maps the Tx port to the Rx port. With the flip, A-to-B type
patch cable maintains proper polarity. And MTP trunk cable Type B
reverses the fiber positions at each end (1 to 12 and 12 to 1) and
the connector keys are both oriented face up. This kind of cable
connection is recommended to keep proper MTP/MPO polarity.
Rules for MTP/MPO Cable and Cassette Connection
The selection of the MTP/MPO cassette will also determine the
choice of MTP/MPO cable. You’d better choose a cassette with proper
alignment pins, so that MTP/MPO cassettes can near perfect mate
with the MTP/MPO connectors at either end of MTP/MPO cables. In
addition, the rear of the adapter mounted on the cassette defines
it as either Method A or Method B to correspond with the TIA
standard.
Products info
| Fiber count | 12 | Fiber Mode | 9/125μm |
| Connector Type1 | LC | Connector Type2 | Unterminated |
| Fiber Mode | SM | Breakout length | 1.5m |
| Wavelength | 1310/1550nm | Jacket Material | PVC/LSZH |
| Insertion loss | ≤0.25dB | Interchangeability | ≤0.2dB |
| Return loss | ≥50dB | Vibration | ≤0.2dB |
| Operating temperature | -40~75°C | Storage temperature | -45~85°C |
Geometric Specification (only for 3D interferometer tested)
| Type | Vertex offset(um) | Curvature radius(mm) | Feber Height(nm) | Angle offset(°) |
| 2.5mm UPC | ≤50 | 10~25 | (-50, +50) | None |
| 2.5mm APC | ≤50 | 5~12 | (-50, +50) | 8±0.2 |
| 1.25mm UPC | ≤50 | 7~25 | (-50, +50) | None |
| 1.25mm APC | ≤50 | 5~12 | (-50, +50) | 8±0.2 |
Pakcing
We will pack it by OPP bag and carton box outside . in order to protect the goods are not damaged when delivery .
FQA
1. Q : Are you manufacturer ?
A: yes, we are manufacturer in Shenzhen,China
2. Q : What's your MOQ ?
A: MOQ can be 1 pcs , but we are not suggest to order 1 pcs , because the cost will be higher , so that the price will be higher than your budget .
3. Q : What's the price ?
A : The price is according to your quantity . After you let us know your quantity , we will offer our best price for you . Big Quantity will get very competitive price .
4. Q: Can you quote FOB price ?
A : yes we can , But due to the size and weight is not big , most are delivery by air ,DHL , TNT , UPC , FEDEX ,etc . So it it difficult to do FOB price . The best way is let us know your detailed specifications and quantity , we will offer the freight with products price for your reference .
We have very competitive price logist . If your quantity is big and there are dozens of carton boxes , we can figure out freight by sea for your reference .
EXW price or CFR price will be better . You can contact us for more solution if you need .
5. Q: How is your quality ?
A: Our production is according to IEC , Europe standard production , almost closed to dust-free workshop . Imported production equipment and quality control equipment . Especially MTP Daisi equipments .
All the products are 100% test before delivery .
6. Q : Whats your lead time ?
A : We have three factories in China . One factory for fiber optic cable production , two factories for patch cord , PLC , ODF , adaptor ,attenuators ,etc .
For fiber optic patch cord , the lead time can be 2 -3 owrking days for 5000 pcs . regular products we are have it in stock . We can deal with urgent order for you . More informations , you can feel free to contact us .
7. Q : Whats your warranty ?
A : for patch cord , we have 2 years warranty since delivery , but only responsible for non-artificial damage . For artificial damage , we can repare it for you for free ,but freight will be paid by your side .
8. Q : Whats your packing ?
A : We are using international export package . attached some packing of different products for your reference . We also can print your logo on the packing
9. Q: Can you do OEM/ODM ?
A: yes , we can . We are manufacturer , all products are accept OEM /ODM . we can sign the Confidentiality agreement .
10. Q: Can I have a sample ?
A: It depends on which products , for adaptor , attenuator ,patch cord , pigtail , we can provide a sammple for you for free . But freight repaid by your side .
For big value products , we can't offer it for free , sample charge and freight repaid first , after you placed order , the sample charge will be returned.
11. Q: How can I order ?
A: 1. send mail to us or send inquiry . let us know the products name , detailed specifications , quantity . Provide your receive address if you need us to figure out freight for you .
2. After we know your requirements , will offer our best price for you ,with lead time . The price is according to your quantity .
3. When you accept the quotation , we will make Profoma Invoice with our bank account .
4. We will arrange the production for you after we received payment .
5. Before we delivery will confirm the receive information with you again .and will send the tracking number to you after delivery .
6. We will try our best to meet your requirements for long-term cooperation .
12. Q: What your payment term ?
A: T/T , Western Union , Paypal ,MoneyGram at once .For big amount , can 50% deposit in advance , 50% balance paid before delivery .
