1 Pair Terminal Block, VX 5 Point Connection Module, STB Module, Subscriber Terminal Block
Summit Telecom is China leading manufacturer provides 1 Pair Terminal Block, VX 5 Point Connection Module, STB Module, etc. in outside plant.
- Description:
1. Item Code: ST VX-MD
2. 1 Pair Terminal Block is designed for mounting on a standard DIN rail and can therefore be mounted in a variety of housings in whatever quantities are required. The small footprint (2 cm wide) ensures a compact product.
3. 1 Pair Terminal Block provides a connection point between an exchange-side cable pair and a distribution pair.
4. VX 5 Point Connection Module incorporates a 5-point plug in module to provide continuity and a range of other options. Removal of the plug-in module does not disturb wire connections but makes contacts to them available for testing to both sides of the network.
5. VX 5 Point Connection Module (STB Module) is especially recommended for
a) Outdoor connections where the environmental conditions are extremely aggressive.
b) Terminations where user development characteristics require future flexibility in terms of the type of protection or filtering capabilities.
2. 1 Pair Terminal Block is designed for mounting on a standard DIN rail and can therefore be mounted in a variety of housings in whatever quantities are required. The small footprint (2 cm wide) ensures a compact product.
3. 1 Pair Terminal Block provides a connection point between an exchange-side cable pair and a distribution pair.
4. VX 5 Point Connection Module incorporates a 5-point plug in module to provide continuity and a range of other options. Removal of the plug-in module does not disturb wire connections but makes contacts to them available for testing to both sides of the network.
5. VX 5 Point Connection Module (STB Module) is especially recommended for
a) Outdoor connections where the environmental conditions are extremely aggressive.
b) Terminations where user development characteristics require future flexibility in terms of the type of protection or filtering capabilities.
- Size:
The maximum values are shown
-
Technical characteristics:
Characteristics of the contact connection
Connector of the distributive wire
| Range of the section: | diameter 0,4… 1,2 mm |
| Diameter on the isolation: | it is maximal 5 mm |
| The current-response characteristics: | 20 A (10 A on each conductor) during not less than 10 min, without the deformation of the module |
| Insulation resistance * | |
| “Dry” atmosphere: | > 10 12 Ohm |
| “Moist” atmosphere (standard ASTM Of d618, procedure F): | > 10 12[Om] |
| Salt fog: (standard ASTM Of b117) | > 10 10 Ohm |
| Immersion beside the water: (15 days before 3% solution Of naCI) | > 10 10 0[m] |
| The contact resistance | |
| R of material + R of the contact cross connection + by R of the contact connection of the wires | < 10 m |
| Increase in the contact resistance | |
| After climatic testings: | <2,5 m |
| After 50 connections - turning offs: | <2,5 m |
| Dielectric strength: | >3 kV of direct current during 1 minute |
- Mechanical characteristics:
| Pair/drop wire housing screw | Special passivated direct Iacquered Zamac alloy |
| Drop wire housing body | Transparent polycarbonate |
| Body | V-0 glass-filter reinforced polycarbonate |
| Insertion contacts | Tinned phosphor bronze |
| Ground contacts | Cu-Zn-Ni-Ag alloy |
| Continuity contacts | Tinned hard brass |
| Lower sealant | Epoxy resin |
| Upper cable sealant | Silicone fluid /Hot Melt Adhesive |
| Pair/drop wire bearing cover | Polycarbonate |
| Plug-in module body | V-0 glass-fiber reinforced polycarbonate |
| Plug-in module sealant | Gel/Hot Melt Adhesive |
| “O”-ring | EPDM |
| Spring | Stainless steel |
| Cable/drop wire membrane | Thermoplastic rubber |
- Order Information:
1 Pair Terminal Block with Overvoltage Protection—ST VX-MD02
1 Pair Terminal Block with Overvoltage and Overcurrent Protection—ST VX-MD02
Coporate Information
sales@summittelecomm.com- summittelecomm@hotmail.com
+86-18505885761
© Summit Telecom Corporation,Ningbo Summit Telecom Co.,Ltd Company All Rights Reserved.
