© 2018 Juniper Networks
JUNIPER 400G
PORTFOLIO
Satish Surapaneni,
Director, Product Management
Dmitry Shokarev,
Principal Product Manager
LEGAL STATEMENT
This statement of direction sets forth Juniper Networks’ current
intention and is subject to change at any time without notice.
No purchases are contingent upon Juniper Networks delivering
any feature or functionality depicted in this presentation.
© 2018 Juniper Networks
NETWORKING TRENDS, TRAFFIC
Data Center
Core
Edge
Direct Connect
Mobile
Subscribers
Radio Access Network
Mobile
Infrastructure
CPE
NMS/OSS
CPE
Value Added
Services
BNG
Infrastructure PE
Aggregation
P
Business PE
Provisioning
AAA
P
ASBR
PE
Other Software
IP / MPLS Core
Ethernet
Internet
Metro PE
Ethernet /
MPLS
Metro PE
ASBR
Ethernet
Packet Gateway
DC Edge
P
IP / MPLS Core
P
Data Center
Fabric
P
Business PE
VPC Edge
Content Provider / Application Provider
Service Provider or Large Enterprise
Virtual Private Cloud Provider
DC Edge
P
IP / MPLS Core
P
Data Center
Fabric
Data Center
Data Center
Fabric
DC Edge
Data Center
Core
Customer
Edge
Services Edge
Core
Peering
Access and
Aggregation
Peering
Continued Residential Traffic Increase
30-35% of workloads today, growing to 40-
45% in 2021
(
Nomura CIO Survey Sept 2019)
Applications within Metro
Content Delivery
Low Latency
5G
© 2018 Juniper Networks
TECHNOLOGY ENABLERS TO KEEP UP WITH TRAFFIC INCREASE
4
SERDES RATES AND ENCODING
CHASSIS DESIGNS
OPTICS
ASIC PROCESS NODE
28nm
16nm
7nm
25Gbps
50Gbps
100Gbps
QSFP28
QSFP28-DD
QSFP56-DD
QSFP112-DD
OR OSFP
Perforated Cooling
Ortho connectors
Embedded fans
Midplane designs
© 2018 Juniper Networks
FORWARDING SILICON
WAN
Fabric
Packet Buffer
Forwarding Database
Trio
Express
Bufferless / Standalone
MX
PTX, QFX10K
QFX5K
Flexible, Fungible
Fixed Pipeline,
Microcode stages
Fixed Pipeline
Very Large Scale, Fungible
Large Scale
Small Scale
Buffer: ~100ms
Buffer: ~50ms
Buffer: ~50us
“Rich” QoS
-
-
WAN
Fabric
Packet Buffer
Forwarding Database
WAN
TRIO
Express
BRCM
© 2018 Juniper Networks
JUNIPER TECHNOLOGY LEADERSHIP
6
Lowest cost per bit
Integrated security without performance
penalty
Simplified core operations
Industry leading density
Economic advantages
6
PTX10003
Industry first
400GbE native
MACsec
core router
AGENDA
QFX - DATA CENTER FABRIC PORTFOLIO
MX - EDGE ROUTING PORTFOLIO
PTX - CORE ROUTING PORTFOLIO
400G OPTICS
© 2018 Juniper Networks
400G GENERATION –OPTICS AND DAC
1 SMF x 4 λ CWDM x 100G PAM4
2 km (Duplex)
1 SMF x 4 λ LAN x 100G PAM4
10 km* (Duplex)
4 SMF x 100G PAM4
500 m (Parallel)
500 m (Parallel with LC break)
4 SMF x 100G PAM4
1 SMF x 1 λ x
400G DP-16QAM
120 km* (Duplex)
* not a standard yet
DC
(2H 2019)
DCI/WAN
(2020)
2 km (Parallel with LC break)
4 SMF x 100G PAM4
FR4
FR4
LR4
LR4
DR4
DR4
DR4
100G DR
ZR
ZR
FR4
100G FR
1M/3M (Copper DAC)
400G
400G
10M/30M
400G
400G
4 x 100G DAC
400G
100G
