INTRODUCTION |
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ZYEQ-480S is optical fiber transmission device based on the highly integrated VLSI FPGA, which is put forward by BZY Co.Ltd. This multiplexer has the maximum capacity of 480 B channel, corresponding to 16 E1 channels. This device performs with high availability, reliability and flexibility . These features make ZYEQ-480S the ideal equipment for building small or medium scale communication network and private network.
ZYEQ-DF480S has same functions as ZYEQ-480S, the extra function is ZYEQ-DF480S has two optic connectors which provide 1:1 optic transmit protection.
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MAIN FEATURES |
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| ZYEQ-480S |
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VLSI FPGA utilized, providing low power consumption and high reliability. |
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16 G.703 E1 interfaces. |
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4 RS232 channels, data rate below 9.6 kbps. |
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Local and remote status alarming. |
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Local and remote management interfaces optional. |
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1 service-phone channel optional. |
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Power supply: single/dual power supply, DC-48V or AC 220V. |
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| ZYEQ-DF480 |
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VLSI FPGA utilized, providing low power consumption and high reliability . |
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16 G.703 E1 interfaces. |
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4 RS232 channels, data rate below 9.6 kbps. |
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Local and remote status alarming. |
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Local and remote management interfaces optional. |
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1 service-phone channel optional. |
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Power supply: single/dual power supply, DC-48V or AC 220V. |
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SPECIFICATIONS |
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| ZYEQ-240S+ |
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I S optic port: |
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Code pattern: CMI |
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Code Rate: 33.79Mb/s |
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Transmit Optical Power:
LD, >= -10dBm
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Receive Sensitivity: <= -38dBm |
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Optic Fiber connector:
FC/SC model
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Optical Fiber: SM 1.3um
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16 G.703 ports: DB37, 75/120 ohm |
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4 RS-232C interface: DB9; |
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Dimension: 483× 210 × 45 ( mm ) |
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Power supply: |
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-48Vdc, DC range:
-36Vd c ~ - 72Vdc |
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Or 220 Vac, AC range:
180V ~ 260V |
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Extraordinary Case: |
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-24Vdc, tolerance range:
-18Vdc ~ - 36Vdc |
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+24Vdc, tolerance range:
18Vdc ~ 36Vdc |
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Ripple: Vpp <= 240mV |
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Consumption <=12W |
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| ZYEQ-DF240S+ |
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2 S optical port: |
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Code pattern: CMI |
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Code Rate: 33.79Mb/s |
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Transmit Optical Power:
LD, >= -10dBm |
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Receive Sensitivity: <= -38dBm |
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Optic Fiber connector:
FC/SC model |
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Optical Fiber: SM 1.3um
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16 G.703 ports: DB37, 75/120 ohm |
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4 RS-232C interface: DB9; |
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Dimension: 483× 210 × 45 ( mm ) |
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Power supply: |
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-48Vdc, DC range:
-36Vd c ~ - 72Vdc |
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Or 220 Vac, AC range:
180V ~ 260V |
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Extraordinary Case: |
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-24Vdc, tolerance range:
-18Vdc ~ - 36Vdc |
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+24Vdc, tolerance range:
18Vdc ~ 36Vdc |
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Ripple: Vpp <= 240mV |
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Consumption <=12W |
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