10G uplink port 1U rack FTTH GEPON OLT 8 PON uplink and downlink 1.25G with 4 SFP+ slots
-----NTW-E18008C
PON summary
PONs are used to provide triple-play services including TV, and Internet service to subscribers. The lower cost of passive components means simpler systems with fewer components failing or requiring maintenance. The primary disadvantage is shorter range possible, commonly no more than 12 miles or 20 kilometers. As the demand for faster Internet service and more video grows, PONs are growing in popularity. The age of PON has begun. It is a new era of access network upon us.
Ethernet PON Broadcasting Downstream – Ethernet Framed
• Broadcast and select multiple access protocol
• No distance limitation and timing is not critical
• Single point to multipoint transmission
Ethernet PON Upstream TDMA – Ethernet Frames in Time Slots
• Managed collision free multiple access protocol
• No distance limitation but timing is critical
• Multiple point to single point transmission
• Upstream is sliced to multiple data slots, each time slot assigned to one node
• Upstream node is assigned to supply timing information and manage upstream collision
• Optical delay must be pre-measured to calculate the right timing assignment
Product Overview
NTW-E18008C series is a cassette OLT switching device designed by NATYWISH, provides 8 * downlink PON ports , 8* uplink ethernet RJ45 ports, 4* optical SFP slots, only 1U height. 1. Provide a high density PON port, overall unit can support 512 ONU terminals, capacity is larger than regular cassette OLT, every PON port supports splitting ratio 1:64, PON optical transceiver is hot plug design, support 20km transmission distance.
Product Advantage
1. EPON: NTW-E18008C series complies with IEEE802.3ah and YD/T 1475-2006 standard.
2. System capacity: Single PON port can support the access of 64 terminals, the overall unit can support 512 ONU terminals.
3. Uplink port: support many different types of metropolitan area network interface combination, according to network situation , select 1000M or 10000M port.
4. Device size: 1U, occupies little space in the computer room,less power consumption,reduces business operating cost.
5. High reliability guarantee, support dual power supply.
Product Feature
1. Provide a high density PON port, overall unit can support 512 ONU terminals, capacity is larger than regular cassette OLT, every PON port supports splitting ratio 1:64, PON optical transceiver is hot plug design, support 20km transmission distance.
2. Support PON optical fiber redundancy protection,automatic link road protection switching in the case of optical fiber failure.
3. Support ethernet function, provide effective isolation guarantee mechanism, VLAN isolation, port protection,MAC address binding, IP address binding, port speed limit, queuing technique ,flow control technology etc.
Product Specification
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Model
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NTW-E18008C |
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Switching Capacity
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216Gbps |
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Packet Forwarding Rate(IPv4/IPv6)
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80Mpps |
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Interface
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8*PON ports,8*10/100/1000 Base-T ports,4*10G SFP slots. |
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Transmission
Distance
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20km |
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Optical Power
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+2~ -27dBm |
| Redundancy Design |
Dual power supply,support dual AC input,dual DC input and AC+DC input
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| Power Supply |
AC:input 90～240V 47/63Hz,
DC:input-36V～-72V,
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Full Load Power Consumption
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≤56W |
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Dimension
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442mm×44mm×315mm |
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Full Weight
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≤3kg |
| Environmental Parameter |
Operating temperature:0°C～50°C
Storage temperature:-20°C～70°C
relative humidity:10%～90%.non-condensing
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Order Information
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Model
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Product Description |
| NTW-E18008C |
1. 8*PON ports,8*10/100/1000Base-T electrical port, 4*SR/LR/ER port.
2. Dual AC power supply,dual DC power supply,DC+AC power supply can be optional.
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Product Tags:
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10G 1U Rack Mount OLT FTTH GEPON 8 * 1.25G Uplink Ports And 8 Downlink PON Ports Images
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