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zNID 24xx series features
zNID Hardware Installation Guide
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zNID 24xx series features
Under ideal circumstances, GPON can reach up to 20 or 30 km, however the
practical limit is 12 km (about eight miles). Reach is dependent on the
configuration of the optical distribution network (ODN).
All 24xx series ONTs are designed for indoor use.
The 24xx series of zNIDs share a common SW architecture with the 42xx and
9xxx series of zNIDs, including the same intuitive Web interface and
command line interface. The zNID is also managed by the Zhone Network
Management System (ZMS),using SNMP. Software upgrades and
configuration backups can be handled automatically by the ZMS using the EZ
Touch management feature.
This section covers:
•
zNID 24xx models
•
zNID 24xx series specifications
•
zNID 24xx series dimensions
The zNID enables service providers to provide voice, data, and video services
along with advanced IP and data support.
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zNID 24xx Series
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zNID Hardware Installation Guide
zNID 24xx models
Figure 4:
zNID 24xx models
Caution:
To ensure adequate ventilation, nothing should be placed
on the top of the zNID 24xx. zNID 24xx units should not be stacked.
Précaution
: Pour assurer une ventilation adéquate, rien ne doit être
placé au-dessus des appareils zNID 24xx. Les unités zNID 24xx ne
doivent pas être empilées.
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zNID 24xx models
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23
GPON models
The zNID series GPON models have the following interfaces:
Gigabit Ethernet models
The zNID series Gigabit Ethernet models have the following interfaces:
Model
Description
zNID-GPON-2402
GPON Uplink, 2 GigE
zNID-GPON-2403
GPON Uplink, 2 GigE, RFV
zNID-GPON-2424
GPON Uplink, 2 POTS, 4 GigE
zNID-GPON-2425
GPON Uplink, 2 POTS, 4 GigE, RFV
zNID-GPON-2426
GPON Uplink, 2 POTS, 4 GigE, WiFi, USB
zNID-GPON-2427
GPON Uplink, 2 POTS, 4 GigE, WiFi, RFV, USB
Model
Description
zNID-GE-2402
GE Uplink, 2 GigE
zNID-GE-2424
GE Uplink, 2 POTS, 4 GigE
zNID-GE-2426
GE Uplink, 2 POTS, 4 GigE, WiFi, USB
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zNID 24xx Series
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zNID Hardware Installation Guide
zNID 24xx series specifications
The possible interfaces and number of interfaces depend on the specific
model, see
zNID 24xx models
on page 22
for a list of models and their
interfaces.
Table 2:
zNID 24xx common specifications
Specifications
Values
Dimensions:
1.18 in (30 mm) high x 10.04 in (255 mm) wide x 5.91 in (150 mm) deep
height does not include feet
Weight:
500 g (1.1 lb.)
Operating temperature:
0
0
C to +40
0
C (32
0
F to +104F)
Storage temperature
-20
0
C to +85
0
C (-4
0
F to +185F)
Power
Input: 12Vdc 1.5A
Adapter: 100-240V~ 50/60 Hz Max 0.7A
Power Consumption: 8-12W
Dying Gasp Support
Interfaces
Uplinks:
•
GPON: SC/APC connector
–
1.244Gbps Burst Mode Upstream Transmitter (1310nm)
–
2.488Gbps Downstream Receiver (1490nm)
–
Downstream Video Receiver (1550nm) for ZNID-GPON-2403, 2425,
2427 only
•
GE: SC/UPC connector for ZNID-GE-24xx
–
1.244Gbps Upstream Transmitter (1310nm)
–
1.244Gbps Downstream Receiver (1490nm)
Customer facing interfaces (Depends on model):
•
POTS interfaces (RJ11)
•
Gig E interfaces (RJ45 - 10/100/1000Base-T Ethernet)
Host port interface:
•
USB craft port (standard type A USB connector) zNID 2426 and 2427 only
Wi-Fi interface:
•
Dual 802.11b/g/n (zNID 2426 and 2427)
Coaxial interface:
•
RF video overlay zNID 2403, 2425 and 2427 only (47–870MHz)
Standards Support
•
ITU-T G.984 compliant
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zNID 24xx models
zNID Hardware Installation Guide
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Protocol Support
•
GPON uplink
–
ITU-T G.984 (GPON)
–
Multiple T-CONTS per device
–
Multiple GEM Ports per device
–
1:1 mapping of GEM ports into T-CONTS with priority queue based scheduling
–
Activation with automatic discovered SN and password in conformance
with ITU-T G.984.3
–
AES-128 Decryption with key generation and switching
–
FEC (Forward Error Correction)
–
802.1p mapper service profile on U/S
–
Mapping of GEM Ports into a T-CONT with priority queues based scheduling
–
Support for Multicast GEM Port
•
Ethernet/IP
–
Bridging and switching (802.1D / 802.1 Q)
–
Eight traffic classes with 802.1p
–
802.3
x
flow control
–
MAC address entries
For OMCI-configured traffic flows
, no limit (no bridge table)
For Bridged VLANs
, configured via Web UI or CLI in RG Mode, 4096 bridge
table entries are supported. (only the most recent 100 entries are displayed).
–
VLAN tagging / untagging
–
VLAN stacking (Q-in-Q)
–
MAC limiting
–
802.1x Ethernet Authentication
–
PPPoE client
•
DHCP server, DHCP client
•
FTP, TFTP
•
Telnet
•
HTTP
•
SSH
•
SNMP
•
NAT
•
QoS
–
802.1P/Q priorization
–
ToS IP Precedence
–
Traffic shaping – bandwidth management and rate limiting
•
Firewall and Security
Table 2:
zNID 24xx common specifications (Continued)
Specifications
Values
19216811.live