NB110 Series Ethernet Bridge
NB110 series Ethernet Bridge includes NB110B, NB110C, NB110D, NB110E and NB110F models. The Ethernet bridges offer high performance, 10/100M full-duplex and half-duplex adaptive Ethernet interface, V.35 interface and 2M G.703 interface, combining with MP9710/9400 leased line access platform or using in pair to provide 2M or 2-8M data transparent transmission between two Ethernet networks. It applies to high-speed and low-cost leased line access network in finance, telecom, education, securities and enterprise sectors.
NB110B
NB110D
NB110E
NB110F
Key Features
High speed transparent transmission
Ethernet to TDM 2Mbps transparent transmission
Strong adaptive Ethernet interface
Adaptive Ethernet interface supports 10/100Mbps, self-adaptive to full-duplex or half-duplex, 802.1Q (VLAN and Tag transparent transmission); full-duplex 802.3X flow control
Multiple clock source
Internal clock or G.703 external clock
Optional line impedance
Impedance of G.703 can be 75or 120
Good compatibility
Ethernet interface is fully compatible with IEEE802.3 protocol
Visual monitor
Know the equipment operating status, the G.703 interface and the Ethernet interface via indicator light on panel
Abundant interface modes
NB110B has one 10/100Mbps adaptive Ethernet port, one E1 port and supports N64Kbps(N=1~32) frame transmission
NB110C has one 10/100Mbps adaptive Ethernet port, one E1 port and supports 2Mbps non-frame transparent transmission
NB110D has one 10/100Mbps adaptive Ethernet port, four E1 ports and supports four E1 binding transmission; the Ethernet port bandwidth can reach 41.92Mbps
NB110E has one 10/100Mbps adaptive Ethernet port, one V.35 port and one E1 port; it supports 64Kbps Ethernet port and V.35 port
NB110F has two 10/100Mbps adaptive Ethernet ports, one E1 port and supports two Ethernet ports to share 2Mbps bandwidth of E1 port
Technical Specifications
|
NB110B |
NB110C |
NB110D |
NB110E/F |
Bridge |
16M data buffering
4k MAC address table
MAC address self-study and upgrading |
Interface features |
E1 |
Interface no. |
1 |
1 |
4 |
1 |
Interface rate |
2.048Mbps |
2.048Mbps |
2.048Mbps |
2.048Mbps |
Line coding |
HDB3 code |
HDB3 code |
HDB3 code |
HDB3 code |
Line impedance |
75(non-balance)/120(balance) |
75(non-balance/
120(balance) |
75(non-balance)/
120(balance) |
75(non-balance)/
120(balance) |
Connectivity |
Coaxial-cable
or twisted-pair
BNC or RJ45
jack |
Coaxial-cable
or twisted-pair
BNC or RJ45
jack |
Coaxial-cable
or twisted-pair
DB40F jack |
Coaxial-cable
or twisted-pair
BNC or RJ45
Jack |
Interface
Standard |
ITU-T G.703 |
ITU-T G.703 |
ITU-T G.703 |
ITU-T G.703 |
Ethernet interface |
Interface
Number |
1 |
1 |
1 |
1NB110E
2NB110F |
Connectivity |
RJ45 jack |
RJ45 jack |
RJ45 jack |
RJ45 jack |
Interface rate |
10/100Mbps full-duplex/half-duplex adaptive |
10/100Mbps full-duplex/half-duplex adaptive |
10/100Mbps full-duplex/half-duplex adaptive |
10/100Mbps full-duplex/half-duplex adaptive |
Interface
standard |
Compatible with IEEE 802.3 standard |
Compatible with IEEE 802.3 standard |
Compatible with IEEE 802.3 standard |
Compatible with IEEE 802.3 standard |
V35 interface |
Interface number |
DD |
DD |
DD |
1 (NB110E) |
Interface standard mode |
DD |
DD |
DD |
DCEDB25Fjack |
Interface rate |
DD |
DD |
DD |
N64KbpsN=132 |
Interface standard |
DD |
DD |
DD |
ITU-T V.35 |
Console port |
Interface number |
1 |
--- |
1 |
1 |
Connectivity |
Asynchronous serial mode, RJ45 jack |
--- |
Asynchronous serial mode, RJ45 jack |
Asynchronous serial mode, RJ45 jack |
Interface rate |
115200bps |
--- |
115200bps |
115200bps |
Interface standard |
RS-232C |
--- |
RS-232C |
RS-232C |
Physics |
Dimension (L*W*H) |
210mm 121mm 30mm |
210mm 121mm 30mm |
250mm170mm 47mm |
210mm 121mm 30mm |
Weight |
0.7Kg |
0.7Kg |
1.8Kg |
0.7Kg |
Power supply |
AC |
Adapter input voltage: AC 100240V5060Hz |
Adapter input voltage: AC 100240V5060Hz |
Input voltage: AC 100240V5060Hz |
Adapter input voltage: AC 100240V5060Hz |
DC |
Adapter input voltage: -40 -57V |
Adapter input voltage: -40 -57V |
Input voltage: -40 -57V |
Adapter input voltage: -40 -57V |
Environmental parameters |
Temperature: 0~45
Relative humidity: 5~95%. Non-condensing |
Order Information
Product model |
Description |
NB110B |
One E1 interface, one 10/100Mbps Ethernet interface, external AC/DC power supply module |
NB110C |
One E1 interface, one 10/100Mbps Ethernet interface, external AC/DC power supply module |
NB110E |
One E1 interface, one V35 interface, one 10/100Mbps Ethernet interface, external AC/DC power supply module |
NB110F |
One E1 interface, two 10/100Mbps Ethernet interfaces, external AC/DC power supply module |
NB110D-1FE4E1AC |
Four E1 interfaces, one 10/100Mbps Ethernet interface, AC power supply |
NB110D-1FE4E1DC |
Four E1 interfaces, one 10/100Mbps Ethernet interface, DC power supply |
AD8-1S003Y |
8W external AC power supply module, input voltage: 100240V/50-60Hz, output: 5V/1.6Aapplied to NB110B, NB110C, NB110E, NB110F |
PWM10-DD48S5V3 |
10W external DC power supply module, input voltage: -40-57V, output: 5V/1.6A, applied to NB110B, NB110C, NB110E, NB110F |
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