INTRODUCTION |
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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 BJZY Co. Ltd.
ZYEQ-DF240S+ is Based on a normal ZYEQ-240S+ , adds another S optical port to provide a 1+1 protection to multiplex line, in tributary side, 10 E1 channels and 4 low rate RS -232C channels are available , providing flexible configurations, easy operations and high performance. Its hardware is based on the VLSI ZYIC-017, which is designed by BJZY 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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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-DF240S+ |
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Dual S optical ports hot standby, cut over when F-3 alarm detected on the working port. |
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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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| ZYEQ-240S+ |
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I 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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10G .703 ports: BNC 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 <=10W |
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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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10G .703 ports: BNC 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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