سوئیچ شبکه
انتقال خطوط تلفن
ماژول فیبرنوری
مبدل های فیبرنوری
پچکورد و پیگتیل فیبرنوری
علاقه مندی ها
اشتراک گذاری
نقد و بررسی
Technical specifications:
Fiber bandwidth is up to 1.5G, Wire Speed Ethernet bandwidth is 1000M
The interface rate is 10/100/1000 Mb/s.
Ethernet interface 4 * switch interface, support VLAN, can be 4 logical separation channels, support QinQ.
Providing two fiber interfaces 1+1 protection (APS) performance
The E1 interface conforms to G.703,
When the optical signal is not received, it can detect that the remote device is turned off or the fiber is disconnected, and it shows the alarm with LED.
The source device can view the working status of the remote device.
Provide Loop Back remote interface command, support local E1 Loop Back function, support E1 LOS and AIS alarm, ease of line maintenance
Transmission distance up to 180-2 km
No admin support
AC 220V, DC-48V, DC24V can be optional or both together
DC-48V/DC24V power supply polarity detection function, no polarity
Fiber parameters
Fiber type: multimode or single mode
Distance: 1-180 kilometers
: E1 technical specifications
| comply with protocol G.703 | Port standard |
| 2048Kbps±50ppm; | Transfer speed |
| HDB3; | Acceptable coding |
| 75Ω (unbalance), 120Ω (balance); | E1 Impedance: |
| In accord with protocol G.742 and G.823 | Jitter tolerance: |
System parameters:
Fiber
Multi-mode Fiber
50/125um, 62.5/125um,
Allowed Attenuation: 0~6dBm
- Gigabit Ethernet Interface (10/100/1000M)
Interface rate: 10/100/1000M, half/full duplex auto-negotiation
Interface Standard: Compatible with IEEE 802.3, IEEE 802.1Q (VLAN)
MAC Address Capability:4096
Connector: RJ45, support Auto-MDIX u Working environment
| -10°C ~ 50°C | Working temperature: |
| 5%~95 % (no condensation) | Working Humidity: |
| -40°C ~ 80°C | Storage temperature: |
| 5%~95 % (no condensation) | Storage Humidity: |
: Specifications
| Model: | Model Number: AR-P420 |
| Functional description: | 16E1+4GE PDH，order wire phone，19”inch 1U，le，1+1 Back up Optic fiber SC/FC/LC SFP |
| Description of ports: | 1+1 optical port, 16*E1 interfaces (75/120 ohms), 4*GE interfaces,ce |
| Power: | Power supply: AC180V ~ 260V；DC –48V；DC +24V Power consumption: ≤10W |
| Dimensions: | Product Size: 19 inch 1U 483X138X45mm(WXDXH) |
| Weight: | 3KG |
Application:
| 5Km @ 62.5 / 125um single mode fiber, attenuation (3dbm/km) | Maximum transmission distance: | |||
| 850nm | Wave Length: | |||
| -12dBm (Min) ~-9dBm (Max) | Transmitting power: | |||
| -28dBm (Min) | Receiver sensitivity: | |||
| 16dBm-45dBm | Link budge Single-mode Fiber 8/125um, 9/125umt: | |||
| 40Km-180km | Maximum transmission distance: | |||
| Km @ 9 / 125um single mode fiber, attenuation (0.35dbm/km) | Transmission distance: | |||
| 1310nm-1550 or wdm | Wave Length: | |||
| -9dBm (Min) ~+8dBm (Max) | Transmitting power: | |||
| -39dBm (Min) | Receiver sensitivity: | |||
| 45dBm
| Link budget: u E1 Interface
| |||
| comply with protocol G.703; | Interface Standard: | |||
| 2048Kbps±50ppm; | Interface Rate: | |||
| HDB3; | Interface Code: | |||
| 75Ω (unbalance), 120Ω (balance); | E1 Impedance: | |||
| In accord with protocol G.742 and G.823 | Jitter tolerance: | |||
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