Broadband Passive Optical Network-Enriching Access

Broadband Passive Optical Network-Enriching
Access Network Services
• Sixteen ITU-T G.984-compliant
GPON ports with each port
supports up to 128 ONTs
• Two management switching
cards plus two power module
for redundancy
The ZyXEL OLT2406 Series provides up to 2048 FTTH subscribers with four PON
line cards that support four ITU-T G.984 GPON fiber links or four GbE line cards for
16 active non-blocking Gigabit Ethernet fiber links. The GPON line card supports
the split ratio up to 1:128, while each of the four SFP slots supports both class C+
and class B+ transceivers for different service reaches. The temperature-hardened
design allows service providers to install OLT2406 Series in street cabinets to
provide services for more subscribers.
• Four 10 GbE and two GbE
uplink ports
• 10 GbE backplane bandwidth
per line card slot for nonblocking services
• Four PON or GbE ports per line
• ITU-T G.984.1 type A and type
B for protection
Flexible FTTH applications
The OLT2406 Series supports Dual Stack. By supporting MLD, IGMP as well as other
comprehensive IPTV functions, the OLT2406 Series can be deployed in either IPv4
or IPv6 environments. Users can also provision protocol-based VLAN for IPv6 traffic
or assign various IPv6 access control list profiles for each subscriber.
• Temperature-hardened
Traffic protection
• All front-access and hotswappable design
The OLT2406 Series provides two types of PON protection defined in ITU-T G.984,
type A and type B, to prevent fiber cuts or PON card failures. With all common
modules supporting redundancy, the OLT2406 Series is able to avoid single-point
failures to ensure non-stop user traffics, and service providers can benefit from
applying VLAN bridging, VLAN translation, VLAN isolation and Multicast VLAN to
quickly setup services for various types of subscribers. The OLT2406 Series also
supports comprehensive QoS and complete traffic management for efficient tripleplay services.
OLT2406 Series
2U Temperature-Hardened
6-slot Chassis GPON OLT
OLT2406 Series
2U Temperature-Hardened 6-slot Chassis GPON OLT
Application Diagram
OLT2406 Series
2U Temperature-Hardened 6-slot Chassis GPON OLT
System Specifications
Hardware Specifications
Standard Compliance
•IGMP v1/v2/v3
OLT2406 Chassis
•ITU-T 984.1
•ITU-T 984.2
•ITU-T 984.3
•ITU-T 984.4
•ITU-T 988
•IGMP snooping and proxy
•1024 multicast groups
•IGMP fast leave
•Four slots for hot-swappable line cards
•Two slots for hot-swappable management
•Channel preview
•Two slots for hot-swappable DC power
•Multiple Set-Top Box
•ITU-T G.8032 ERPS
•Multicast IGMP snooping on all VLAN
•One slot for hot-swappable FAN module
•IEEE 802.3u Fast Ethernet
User Security and Authentication
•One slot for alarm module
•IEEE 802.3z Gigabit Ethernet
•MAC filtering per port, secure access to each
•10G backplane switching capacity per line
•IEEE 802.3x flow control
card slot
•IEEE 802.3ad LACP aggregation
•Specific MAC forwarding per port
•Rack-mountable for 19-inch and 21-inch rack
•IEEE 802.1d spanning tree protocol
•Limits to the number of MAC address per port
•Front access for all interface, including all line
•IEEE 802.1s multiple spanning tree protocol
•Anti-MAC spoofing
•IEEE 802.1w rapid spanning tree protocol
•IP source guard
•IEEE 802.1Q VLAN tagging
•802.1X port-based security that prevent
•IEEE 802.1p QoS
cards, power and FAN modules
unauthorized client access to the network
•IEEE 802.1X port authentication
•AES-128 encryption
•IEEE 802.1ag CFM
•Broadcast/Multicast storm control
MAC and Packet Buffer
•STP BPDU filtering
•32K MAC entries
Traffic Management and QoS
•Dynamic bandwidth allocation for upstream
bandwidth dynamic adjustment
•Forward error correction for upstream and
•GPON encapsulation method fragmentation
•IEEE 802.1p QoS with 8 priority queues per
•IEEE 802.1Q tag-based VLAN
•MAC/ARP attack protection
•PPPoE relay agent
•DHCP option 82 (RFC 3046)
•DHCP relay agent
OMU2442 Management Switching Card
•Six SFP open slots for uplink or subtending
4x 10GbE (SFP+)/1GbE + 2x 1GbE
•One console for local craft interface
•One 10/100 RJ-45 out-of-band management
•One Alarm Cut-Off dip switch (ACO)
•1:1 redundancy with another OMU2442
•320G system switching capacity
OLC2404-22 GPON Line Card
•DHCP snooping
Network Administration Security
•User name/password required for Telnet/local
console administrators
•Two-level security by specific SNMP read/
write community
•Four GPON SFP open slots compatible with
class B+ and class C+ SFP
•Four GPON class C+ SFP with SC Optical
•Upstream signaling speed: 1.244 Gbps
•Downstream signaling speed: 2.488 Gbps
•4K VLAN including dynamic and static VLAN
•SSH provides network security by encryption •1024 T-CON & 4,096 GEM port per PON port
•VLAN bridging
administration traffic
•4K MAC per card
•VLAN trunking
Network Management
•1:1 redundancy with another OLC2404-22
•VLAN translation
•Management via ZyXEL WEB GUI
•Fiber protection with another PON port from
•VLAN stacking
•Telnet CLI: up to five concurrent users
•VLAN mapping to GEM port
•SNMP v2c & v3
•DDM readout
•GEM Port mapping to T-CONT
•RJ-45 local console
•10G switching capacity to backplane
•Rate limit control per GEM
•Out-of-band management
OLC2504-42 Gigabit Ethernet Line Card
•Port isolation
•NetAtlas EMS
•Four Gigabit Ethernet SFP open slots
•Ingress and Egress bandwidth profile
Remote ONU Management through OMCI
•1:1 redundancy with another OLC2504-42
•Firmware upgrade (TFTP/FTP)
•DDM readout
•10G switching capacity to backplane
•Status/alarm report
OPA2406 DC Power Module
•Loopback test SNMP manageable
•One master switch
•DSCP and ToS
•Classification policy based on
■ Ethertype
■ VLAN and Ethertype
another OLC2404-22 when using 2:N splitter
•One +/- 48V DC power connector with dual
•DC power input can be monitored and
displayed via OMU
•1+1 redundancy with another OPA2406DC
OLT2406 Series
2U Temperature-Hardened 6-slot Chassis GPON OLT
OFC2406 FAN Module
OLC2404-22 GPON Line Card
•One FAN tray with replaceable FAN modules
•Item dimensions (WxDxH):
•One replaceable dust filter
236.8 x 194 x 22.2 mm (9.32" x 7.64" x 0.87")
•Individual FAN speed controllable via
•Item weight: 0.4 kg (0.88 lb.)
temperature detection or by provisioning
•Packing dimensions (WxDxH):
■ FCC Part 15 Class A
■ EN 55022
■ EN 55024
ALM2406 Alarm
504 x 364 x 345 mm (19.84" x 14.33" x 13.58")
•One slot for hot-swappable alarm module
•Packing weight: 7.8 kg (17.20 lb.)
•One alarm connector with four inputs and
OLC2504-42 Gigabit Ethernet Line Card
■ CSA 60950-1
•Item dimensions (WxDxH):
■ EN 60950-1
Power Specifications
236.8 x 194 x 22.2 mm (9.32" x 7.64" x 0.87")
■ IEC 60950-1
•Power supply: -36 to -72 V DC
•Item weight: 0.34 kg (0.75 lb.)
•Power consumption:
•Packing dimensions (WxDxH):
Compatible MDU/ONT
■ OMU2442: 45 W
504 x 364 x 345 mm (19.84" x 14.33" x 13.58")
•Packing weight: 7.4 kg (16.31 lb.)
■ OLC2404-22: 18 W
■ OLC2504-42: 10 W
OPA2406 DC Power Module
■ OFC2406: 17 W
•Item dimensions (WxDxH):
PON Transceiver
263 x 51 x 37 mm (10.35" x 2.01" x 1.46")
•Class C+:
•Item weight: 0.33 kg (0.718 lb.)
■ Average output power: 5 dBm
•Packing dimensions (WxDxH):
■ Receiver sensitivity: -30 dBm
348 x 206 x 134 mm (13.7" x 8.11" x 5.28")
■ Wavelength: 1310 nm for upstream and •Packing weight: 2.91 kg (6.41 lb.)
Element Management System
OFC2406 FAN Module
•NetAtlas EMS
three outputs
1490 nm for downstream
•Class B+:
•Item dimensions (WxDxH):
■ Average output power: 3.25 dBm
254 x 37 x 89 mm (10.00" x 1.46" x 3.50")
■ Receiver sensitivity: -28 dBm
•Item weight: 0.46 kg (1.003 lb.)
■ Wavelength: 1310 nm for upstream and •Packing dimensions (WxDxH):
1490 nm for downstream
■ EN 300 386
348 x 206 x 134 mm (13.7" x 8.11" x 5.28")
•Packing weight: 3.49 kg (7.7 lb.)
•More than 44,000 hours
ALM2406 Alarm
•Item dimensions (WxDxH):
Physical Specifications
270 x 47 x 28 mm (10.63" x 1.85" x 1.10")
OLT2406 Chassis
•Item weight: 0.14 kg (0.30 lb.)
•Item dimensions (WxDxH):
•Packing dimensions (WxDxH):
441 x 250 x 90 mm (17.36" x 9.84" x 3.54")
348 x 206 x 134 mm (13.7" x 8.11" x 5.28")
•Item weight: 6.59 kg (14.53 lb.)
•Packing weight: 2.15 kg (4.74 lb.)
•Packing dimensions (WxDxH):
560 x 372 x 186 mm (22.05" x 14.65" x 7.32")
Environmental Specifications
•Packing weight: 7.81 kg (17.22 lb.)
Operating Environment
OMU2442 Management Switching Card
•Temperature: -40°C to 65°C (-40°F to 149°F)
•Item dimensions (WxDxH):
•Humidity: 10% to 95% RH (Non-condensing)
252 x 145 x 37 mm (9.92" x 5.71" x 1.46")
Storage Environment
•Item weight: 0.61 kg (1.35 lb.)
•Temperature: -40°C to 70°C (-40°F to 158°F)
•Packing dimensions (WxDxH):
•Humidity: 10% to 95% RH (Non-condensing)
348 x 335 x 210 mm (13.7" x 13.19" x 8.27")
•Packing weight: 6.35 kg (14.00 lb.)
Fo r m o re p ro d u c t i n fo r m at i o n , v i s i t u s o n t h e we b at w w w. Zy X E L . co m
Copyright © 2016 ZyXEL Communications Corp. All rights reserved. ZyXEL, ZyXEL logo are registered
trademarks of ZyXEL Communications Corp. All other brands, product names, or trademarks mentioned
are the property of their respective owners. All specifications are subject to change without notice.
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