Description
Next generation WIMAX and Long Term Evolution (LTE) Fiber To The Antenna (FTTA) connectivity designs require rugged cable assemblies for outdoor use. For direct connection these cable assemblies need to plug directly into the optical transceivers though a bulkhead construction. For this specific application the connector design will need to accommodate for a large tolerance in Z-direction. Furthermore the connector shell needs to allow for easy one handed mating.
The new FullAXS connector systems were designed to function with a very large Z-axis tolerance, hence accommodating for the broadest range of transceivers on the market. This unique feature will allow end users to pick almost any transceiver they wish. Meanwhile, users can conveniently remove and replace transceivers through a cutout in the bulkhead that completely eliminates the need to open the entire remote radio box and expose its contents to hazardous weather conditions. For the optical connection, the connector system includes an industry-standard LC duplex interface for fast mating with all LC duplex SFP transceivers.
With the development of distributed antenna systems (DAS), Fullaxs-LC connectors has become a standard interface for the new generation wireless base station linked to the FTTA equipment that set up outdoor environment.
The FullAXS connector can be designed for either single mode or multi-mode optical transmission applications. Use the cable assembly firmly establish themselves through the bulkhead is directly inserted into the optical fiber transceiver is directly connected to the WiMax and LTE in FTTA application.
Fullax DLC Patch Cord Features
- Open bulkhead for easy access to SFP
- Positive mechanical feedback to operator when fully mated
- One-hand mating
- Duplex LC interface
- Bulkhead cutout allows for removal of transceiver through the bulkhead (no need to open RRH for transceiver replacement)
- Robust bayonet locking for easy, fast, and secure mating
- Multimode and single modeboth available
- Water proof, dust proof and corrosion resistant
- Expansion to RJ45 and Power possible
- Plug has tolerance free design, fully free floating on Z-axis
- No cable buckling during or after installation
- Cost effective metal die cast bulkhead
- Field installable version available
Fullax DLC Patch Cord Application
- WIMAX and LTE Base Stations
• Remote Radio Heads (RRH)
• Industrial outdoor applications
• Robotics
• Aerospace & Defense
Optical Fiber Connector LC Duplex Parameter
| Fiber type | Single mode | Multi-mode |
| Insertion loss | <0.3dB | <0.5dB |
| Return loss | UPC>50dB, APC>60dB | >30dB |
| 1st connector | LC duplex | |
| 2nd connector | LC duplex uni-boot | |
| Fiber count | 2cores | |
| Cable diameter | 0.19”(4.8mm±0.2mm diameter) | |
| Cable material | LSZH | |
| Cable color | Black | |
| Fiber color | Blue orange | |
Optical Fiber Cable Mechanical specifications
| Parameter | Standard | Parameter | Standard |
| 150N pull force | IEC61300-2-4 | Temperature | 40°C – +85°C |
| Vibration | GR3115 (3.26.3) | Cycles | 50 Mating Cycles |
| Salt Mist | IEC 61300-2-26 | Protection Class/Rating | IP67 |
| Vibration | IEC 61300-2-1 | Mechanical Retention | 150 N cable retention |
| Shock | IEC 61300-2-9 | Interface | LC interface |
| Impact | IEC 61300-2-12 | Adapter Footprint | 36 mm x 36 mm |
| Temperature / Humidity | IEC 61300-2-22 | Duplex LC Interconnect | MM or SM |
| Locking Style | Bayonet style | Tools | No tools required |
Fullaxs DLC Patch Cord Structure
Optical Single Mode Fiber Parameter
| NO. | Item | Unit | G.657A2 | |
| 1 | Mode field diameter | 1310nm | um | 8.6±0.4 |
| 1550nm | um | 9.6±0.5 | ||
| 2 | Cladding Diameter | um | 125.0±0.7 | |
| 3 | Cladding Non-Circularity | % | ≤0.7 | |
| 4 | Core-Cladding Concentricity Error | μm | ≤0.5 | |
| 5 | Coating Diameter | μm | 242±5 | |
| 6 | Coating Non-Circularity | % | ≤6.0 | |
| 7 | Cladding-Coating Concentricity Error | μm | <12.0 | |
| 8 | Cable Cutoff Wavelength | nm | λcc≤1260 | |
| 9 | Attenuation(max.) | 1310nm | dB/km | ≤0.35 |
| 1550nm | dB/km | ≤0.2 | ||
| 10 | Macro-Bending Loss | 1turn×7.5mm radius @1550nm | dB | ≤0.4 |
| 1turn×7.5mm radius @1625nm | dBs | ≤0.8 | ||
Cable parameter
| Fiber count | 2 | |
| Tight buffer fiber | Dimension | 800±50μm |
| Material | LSZH | |
| Color | Blue, Orange | |
| Outer jacket | Dimension | 4.8±0.2mm |
| Material | LSZH | |
| Color | Black | |
Mechanical and environmental characteristics
| Item | Unit | Parameter | |
| Tension | N | Long term | 150 |
| Short term | 300 | ||
| Crush | N/10cm | Long term | 800 |
| Short term | 1500 | ||
| Min. Bend Radius | mm | Dynamic | 20D |
| Static | 5D | ||
| Installation Temperature | ℃ | -25～+60 | |
| Operating Temperature | ℃ | -40～+70 | |
| Storage Temperature | ℃ | -40～+70 | |
Fullax DLC Patch Cord Order information – YDPC-A-B-FCFT-CL
| YDPC | – | Connector A | – | Connector B | – | Fiber count =FC | Fiber type =FT | – | Cable length =CL |
| YD=yingda
PC=patch cord |
F(LCU)=FullAXS(LC/UPC)
F(LCA)=FullAXS(LC/APC) F(MPO)=FullAXS(MPO) LCU=LC/UPC LCA=LC/APC MPO=MPO/MTP … Xxx=NULL |
F(LCU)=FullAXS(LC/UPC)
F(LCA)=FullAXS(LC/APC) F(MPO)=FullAXS(MPO) LCU=LC/UPC LCA=LC/APC MPO=MPO/MTP … Xxx=NULL |
01=1core
02=2core 08=8core 12=12core …
|
2D=G652D
A1=G657A1 A2=G657A2 M1=OM1 M2=OM2 M3=OM3 M4=OM4 M5=OM5 … |
001=1meter
002=2meter … 010=10meter … 120=120meter …
|
For example:
FullAXS -LC/UPC duplex cable assembly 10meter G657A1 LSZH black
Part no.: YDPC-F(LCU)-LCU-02A1-010
