INTRODUCTION |
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ZYEQ-240S is a single circuit board, 8 E1 channels plus 2 auxiliary channels service , which may be V.35 or Ethernet , optical multiplexer , providing flexible configurations, easy operations and high performance. Its hardware is based on the VLSI ZYIC-017, which is designed by BZY Co.Ltd.
ZYEQ-240S+ is a single circuit board, 10 E1 channels optical multiplexer , providing flexible configurations, easy operations and high performance. Its hardware is based on the VLSI ZYIC-017, which is designed by BZY Co.Ltd.
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MAIN FEATURES |
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| ZYEQ-240S |
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Very Large scale FPGA utilized, low power consumption and high reliability.
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8 G.703 E1 interfaces.
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2 Auxiliary high speed data channels, V.35 or Ethernet optional. |
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4 low speed data RS-232 channels. |
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Local and remote status alarming. |
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1 service-phone channel. |
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1 network management channel , RS-232 or Ethernet interface. |
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Power supply can be DC -48V, DC ±24V , AC 220V or dual power supply (DC -48V and AC 220V). |
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| ZYEQ-240S+ |
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Very Large scale FPGA utilized, low power consumption and high reliability.
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8 G.703 E1 interfaces.
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4 low speed data RS-232 channels. |
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Local and remote status alarming |
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1 service-phone channel. |
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1 network management channel , RS-232 or Ethernet interface. |
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Power supply can be DC -48V, DC ±24V , AC 220V or dual power supply (DC -48V and AC 220V). |
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SPECIFICATIONS |
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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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Optic Fiber: SM 1.3um |
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8G.703 ports: DB37 75/120 ohm. |
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1 or 2 V.35 port optional: 2048Kbps or N x 64KBps (N= 1….32), DB15. |
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1 or 2 10BaseT port optional: RJ45. |
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4 RS-232C interface: DB9. |
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Dimension: 483× 210 × 45 ( mm ). |
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10 G.703 ports: BNC 75/120 ohm. |
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8 G.703 E1 interfaces.
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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, DC range: -18Vdc ~ - 36Vdc |
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+24Vdc, DC range: 18Vdc ~ 36Vdc |
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• | Ripple: Vpp <= 240mV |
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• | Consumption <= 12W |
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