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Guangdong Global Telecommunication Technology Co., Ltd.
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{"title":"40G QSFP Fiber Optical Network Series 40G Fiber Optical Transceiver","imgUrl":"https:\/\/img.chinax.com\/nimg\/0e\/19\/ad122a2962f8474fd594c6c22415-200x200-1\/40g_qsfp_fiber_optical_network_series_40g_fiber_optical_transceiver.jpg","attrs":{"Brand Name":"Global Tech","Model Number":"GT-QMQS-85, GT-QSQL-31, GT-QSQE-31","Certification":"ISO9001","Place of Origin":"China"}}
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{"title":"3kg Weight Weatherproof Fiber Enclosures Gt-Fosc-08-9 Practicle Designed Long","imgUrl":"https:\/\/img.chinax.com\/nimg\/ff\/e8\/6d6909553d5931eebd4733563dc9-200x200-1\/3kg_weight_weatherproof_fiber_enclosures_gt_fosc_08_9_practicle_designed_long_durable.jpg","attrs":{"Place of Origin":"China","Brand Name":"GT","Certification":"ISO9001","Model Number":"GT-FOSC-08-9"}}
Global Tech GT-VO-2 series Node Optical Video Terminal integrates digital non-compressed video signal process, TDM and WDM technologies. Over only one fiber, GT-VO-2 can construct multi-node chain network and transport up to 16 channel digital non-compressed video signals simultaneously. GT-VO-2 consists of 2 types of NE: Remote CPE and Central Office. Remote CPE is designed as desktop standalone or chassis architecture, and Central Office type is standard 1U chassis design. Central Office product can provide 8/10 route video output, 2 route 10M/100M Ethernet with Layer-2 switch, 1/2 route shared data and 16 route point-to-point audio/data/switch signal optionally. Remote CPE device can provide 1~5 route video input, 2 route 10M/100M Ethernet interface with L2 switch, 1/2 route shared data and 5 route point-to-point audio/data/switch signal optionally.
Features
8/10 channel digital non-compressed real-time video transmission.
Line protection function: During Power Failure or NE Failure, Optical Line Protection function is automatically activated to ensure the link transmission next to the failed NE and enhance the system security and reliability.
Maximum single span distance is up to 80km. And each node has a regeneration function, extending the whole link to the distance 800km maximum.
Through Network Management System GUI and the whole network topology, configuration, fault and log management, increase the efficiency in deployment, maintenance and management for the end user.
All series of products pass the Ministry of Public Security Type Test and get the Network Access License from the Ministry of Industry and Information Technology.
Technical Parameters
Optical Interface
Working Wavelength: 1310nm, 1510nm, CWDM
Tx Power: 0dBm~ -5dBm
-8dBm~ -15dBm
Rx Sensitivity: -24dBm/ -27dBm, APD
Video Interface
Video Channels:
Remote CPE: 1~ 5 channel input,
Central Office: 8/10 channel output
Sampling Frequency: 16MHz
Sampling Coding: 8bit/ 10bit
Video Pattern: PAL, NTSC, SECAM auto-adapted
In/Output Impedance: 75Ω
In/output Voltage: 1Vp-p
In Overload Voltage: 1.5Vp-p
Insertion Gain: 1+5%
Input Bandwidth: 5Hz~8MHz
Differential Gain: ≤1%
Differential Phase: ≤1°
SNR: ≥67dB, Weighted
Connector Type: BNC
Data Interface
Data Format: Bi-direction Data RS232/422/485, optional
Baud Rate: 0~ 115.2Kbps
Total Sampling Rate: 2MHz
Error Rate: <10e-9
Connector Type: PHOENIX
Ethernet Interface
10M/ 100M auto negotiation
Connector: RJ45
Operation Environment
Working Temperature: 0°C~ 50°C
Storage Temperature: -40°C~ 75°C
Relative Humidity: 95%, non-condensing
No corrosive and solvent gas, no dust and heavy EMI
EMC: Comply with GJB151A-97, IEC61000-4-2/3/4/5/11
Power Supply:Central Office: AC 220V,CPE: DC 5V
Typical Consumption:
Central Office: ≤ 20W
CPE: ≤ 8W
Physical Dimension:
Central Office Chassis:482mm(W)* 44mm(H)* 292mm(D)
CPE Standalone:210mm(W)* 36mm(H)* 135mm(D)
Application Diagram
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2002
Total Annual:
20000000-40000000
Employee Number:
140~200
Ecer Certification：
Active Member
Through all members enormous efforts since the foundation in 2002, Guangdong Global Telecommunication Technology Co., Ltd., Global Tech, has set up a high reputation in the data and optical communication industry. As the main equipment vendors to the operators, Global Tech has a sta...
Through all members enormous efforts since the foundation in 2002, Guangdong Global Telecommunication Technology Co., Ltd., Global Tech, has set up a high reputation in the data and optical communication industry. As the main equipment vendors to the operators, Global Tech has a sta...
