Juniper Networks T1600 - Manual (Page 130)

• Quality of service (QoS) per channel: weighted round-robin (WRR), random early detection
(RED), weighted random early detection (WRED)
• Fine-grained egress queuing per logical interface. See the Junos OS Class of Service Configuration
Guide for more information about class-of-service features
• Packet buffering
• Local line and remote payload loopback testing
• Optical diagnostics and monitoring
• Clocking options: internal or external/loop mode. Each OC48 transmitter port is configured
either in internal or external mode. The default clocking option is internal mode.
• Encapsulations:
• Extended Frame Relay for circuit cross-connect (CCC) and translational cross-connect
(TCC)
• Flexible Frame Relay
• Frame Relay
• Frame Relay for CCC
• Frame Relay for TCC
• Frame Relay port CCC
• High-Level Data Link Control (HDLC)
• HDLC framing for CCC
• HDLC framing for TCC
• MPLS CCC
• MPLS TCC
• Point-to-Point Protocol (PPP)
• PPP for CCC
• PPP for TCC
Software features
You can install any transceiver supported by the PIC.
• Duplex LC/PC connector (Rx and Tx)
• SONET/SDH OC48/STM16 small form-factor pluggable (SFP) transceivers:
• Short reach (SR-1) (model number: SFP-1OC48-SR)
• Intermediate reach (IR-1) (model number: SFP-1OC48-IR)
• Long reach (LR-1) (model number: SFP-1OC48-LR)
Optical interface specifications—see SONET/SDH OC48/STM16 Optical Interface Specifications
NOTE: To extend the life of the laser, when a PIC is not being actively used with any valid links,
take the PIC offline until you are ready to establish a link to another device. For information about
taking a PIC offline, see the
request chassis pic offline command in the JUNOS System Basics and
Services Command Reference.
Cables and connectors
Copyright © 2013, Juniper Networks, Inc. 130
T1600 Core Router Interface Module Reference