I. Telephone and PDS system

Telephone cable junction box Putian Hongyan 100 double terminals

Indoor wall-mounted junction box Putian Hongyan 10 double terminal

19 inch standard cabinet 42U

Network switch (100M/24 port) Cisco4503

Network distribution frame has six categories and 24 ports.

There are three kinds of fishbone racks, 100 pairs.

Optical fiber junction box 24-port optical fiber distribution frame

Six types of dual-hole information sockets, without shielding module.

Hidden telephone socket single hole with socket panel

Button Phone (Executive) Siemens White

Button phone (for dispatching) Siemens dark gray

Single-mode optical cable 144 core armor

Single-mode optical cable 4-core armor DSX-004-B 1.3

Copper core polyethylene insulated polyethylene sheath HYA30x2x0.5

Local communication cable

Copper core polyethylene insulated polyethylene sheathed armor HYA53 10x2x0.5

Local communication cable

Copper conductor PVC insulated sheathed distribution cable HPVV20x2x0.5

Six kinds of unshielded twisted pair cat 6-4U TP

Plastic parallel telephone line RVB2x0.2

Water gas steel pipe G 100

Water gas steel pipe G50

Water gas steel pipe G32

Water gas steel pipe G25

Water gas steel pipe G 15

1 turn 1 10-RJ45 voice quick jumper

Category 6 jumper

Wire organizer

fiber optic patch cables

Optical fiber jumper sc-LC